Why is the automatic tax calculation incorrect for Georgia?

[jgeoleggings]

Hello,

We are in State of Georgia, Dekalb County (Not City of Atlanta).  The tax that Shopify is automatically collecting appears to 7.99%.  However the tax is 8%.   This may be that you are rounding down, instead of up.   This is only penny per transaction, but it adds up.  When I file and pay taxes to the state of GA, they of course charge the 8%.  Can you correct this?

Thanks