"""
Returns dollar amount complete with dollar sign, or number of cents
complete with cents sign if less than a dollar, or "free" if free.
"""
# Copyright © 2004 Saugus.net, Inc.
# All Rights Reserved.

# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.

if amount==0:
    retVal="free"
elif amount<100:
    retVal="%u&cent;"%(amount)
else:
    retVal="$%u.%02u"%(amount/100,amount%100)
return retVal