Hello,

I have the local sales tax modification (ver 2.4) working very well with ZC ver 1.3.8 in New York with 2260-ish zip codes in NY.

I have a problem where if a customer is in NY (my state) I need to charge tax but if the customer has their home address zip with zip+4, 9 digit zip with the form 12345-6789 format of zip code, they do not get charged tax.

Is there any way to modify the read of the customer's zip code and truncate all but the first 5 digits before it does the compare and search the database table. I could not find any other information/postings in the forum on this subject. Does everyone have this problem? Any suggestions appreciated. Thank you.