title: Several decimal for double in JAXB
body: <p>I create XML with JAXB, and I want to put double inside tags:</p>
  
  <pre><code>@XmlElement(name = "TaxFree")
  private double taxFreeValue;
  </code></pre>
  
  <p>When I set value with <code>setTaxFreeValue(4.5);</code> in tags shows <code>&lt;TaxFree&gt;4.5&lt;TaxFree&gt;</code></p>
  
  <p>Is it possible in JAXB to get this  <code>&lt;TaxFree&gt;4.500&lt;TaxFree&gt;</code> without transfer double to string?</p>