ntegrate tax rates for my ecommerce site

how do I integrate tax rates for my ecommerce site

for south dakota

Also there is a Drop down on shopping Cart I would

only like the USA to show up since the business is

located in South Dakota Any thing sold with in the

state of south dakota has Vaious tax rates for

every city.

is there any plug ins that any of you would

reccomend?

I have Looked at Wootax.com Will it work?

I need to get my clients e=commerce site up as soon

as possable and I am kind of stuck I want to do ths

right

Thanks in Advance