Can someone point out to me where they've gotten the information for the various sales tax rates throughout NY state? My question isn't about Ubercart itself, really - I think we've got that down.
What I can't find is how to determine what county a city is in, which is apparently the only proper way to calculate the appropriate sales tax. (According to the folks I spoke to at NYS Dept of Tax.)
Is there a database available cross-referencing zip codes with counties? I think that's all I need, but I'm not sure.
Thanks in advance for any help,
Andrew
