That's curious.
I tested it myself and it worked great:

Item Total:
$49.99 USD
Shipping:
$2.50 USD
Handling:
$0.00 USD
Sales Tax:
$6.37 USD

Total Amount:
$58.86 USD
Fee amount:
-$2.01 USD
Net amount:
$56.85 USD

Invoice ID:
My Testing Store
Date:
Oct 16, 2009
Time:
09:32:28 PDT
Status:
Completed

Payment Type:
Instant