PHP round to nearest 5 minutes
<p>I have recently set-up a Email Queue to stay inline with our hosts small email cap, and many users were asking if I could create a script that would tell them when their email would be delivered, I would like to know how I can round a PHP time() to the nearest 5 minute.</p>

<p>Currently unsure as to how I can approach this, and would really appreciate the help of people who have a better understanding.</p>

<p>Regards</p>
