To me the answer is very simple. If you can't do business in a fair and welcoming way with everyone and in accordance with the laws and expectations of your society, you shouldn't be in business. You have a clear choice in the matter, according to your own holy book, between mammon and god. If you really, actually have the faith in your god you say you do, it shouldn't even be a struggle for you to choose your god over money, right? This goes for every exemption religious people want to bitch and whine until they get, including not being willing to do your job as a pharmacist or doctor, and not being willing to follow the law regarding health care.
...it is common knowledge that the upper third, centered in Flagstaff, is Alta Arizona; the lower third, centered in Tucson, is Baja Arizona; and the middle third, centered in Phoenix, is Caca Arizona. Simple as ABC...
http://www.bandersnatch.com/bajaz.htm
http://www.bandersnatch.com/bajaz.htm