Two tax charges were applied to a transacion, how do I reverse that?

[lindaruthe]

The title of this thread has been edited from the original: Two tax charges

i am in san mateo county california. I just did a transaction and it was billed with two separate taxes: one for san mateo county and one for san francisco county. so the customer was over charged. how do i reverse that out? and how do I prevent that in the future?

[VanKalkerFarms]

you would have to go into your tax settings and see what you set up and what taxes you have applied to your items.  

https://squareup.com/dashboard/items/taxes

when you click on the apply to items button your item list will pop up and you can apply or un-apply the tax to each item.