<template name="register">
    <div class="page-header"><h1>Registration Form</h1></div>
    {{#autoForm collection="Registrants" id="registration-form" type="insert"}}

    <!-- first name, last name, age goup, registration type -->
    {{> registrantDetails }}

    <!-- dynamic accommodations form, based on registration type -->
    {{> accommodations }}

    <!-- conditionally display days selection -->
    {{> days }}

    <!-- food preference -->
    {{> afFormGroup name="foodPreference" id="food_preference" }}
    <span class="help-block">Select any dietary needs/choices.</span>

    <!-- carbon tax  -->
    {{> afFormGroup name="carbonTax" id="carbon-tax" }}
    <p class="help-block">If you would like to add a voluntary carbon fee or tax on your travel to & from Walker Creek, enter a whole dollar amount ($USD). <a href="http://www.pacificyearlymeeting.org/2015/documents/pym-committee-reports/unity-with-nature/carbon-tax/" target="_blank">Click here for more information</a>.</p>

    <!-- TODO: hide button if no 'price' has been calculated. I.e. invalid registration. -->

    <button type="submit" class="btn btn-lg btn-primary">
        Register {{#if price }}<span class="badge">$ {{ price }}</span> {{/if}}
    </button>

    {{> finishedRegistering }}

    {{/autoForm}}
</template>

<template name="register">
    <div class="page-header"><h1>Registration Form</h1></div>
    {{#autoForm collection="Registrants" id="registration-form" type="insert"}}

    <!-- first name, last name, age goup, registration type -->
    {{> registrantDetails }}

    <!-- dynamic accommodations form, based on registration type -->
    {{> accommodations }}

    <!-- conditionally display days selection -->
    {{> days }}

    <!-- food preference -->
    {{> afFormGroup name="foodPreference" id="food_preference" }}
    <span class="help-block">Select any dietary needs/choices.</span>

    <!-- carbon tax  -->
    {{> afFormGroup name="carbonTax" id="carbon-tax" }}
    <p class="help-block">If you would like to add a voluntary carbon fee or tax on your travel to & from Walker Creek, enter a whole dollar amount ($USD). <a href="http://www.pacificyearlymeeting.org/2015/documents/pym-committee-reports/unity-with-nature/carbon-tax/" target="_blank">Click here for more information</a>.</p>

    <!-- TODO: hide button if no 'price' has been calculated. I.e. invalid registration. -->

    <button type="submit" class="btn btn-lg btn-primary">
        Register {{#if price }}<span class="badge">{{ formatMoney price }}</span> {{/if}}
    </button>

    {{> finishedRegistering }}

    {{/autoForm}}
</template>

Use formatMoney on registration price
Use formatMoney on registration price
