Sales Tax/Drop Shipment Axapta Problem

We are currently drop shipping for our customers. Which means a customer buys a product from one of our customers that is being sold by our company. Instead of us shipping the product to our customer and then our customer shipping to their customer (end user), we just ship the product directly to the end user. The only problem is that we bill our customer based on their sales tax number and state. Is it possible to set up multiple tax numbers for one customer using Microsoft Axapta Version 3.0? I want to bill our customer using a tax rate from different states. I would appreciate any help that can be offered.