[ic] Negative Tax - bug?

Dan Bergan danb at berganconsulting.com
Tue Oct 16 16:07:51 EDT 2007

I'm having an issue where negative sales tax amounts are computed.
The issue arises when there is a discount on the entire order, and the
products in the cart are nontaxable.

A detailed description and potential solution is here:

This issue was also found here (with no resolutions):

Is this a bug?  It doesn't seem like a negative sales tax should be valid.

Thanks -
Dan Bergan

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