Perhaps they won't. They could tie up the fine in court for years on the grounds of religious freedom. Or they could do like I do when I get a speeding ticket: pay it, call it one of the expenses of living in a fast-paced world and move on, knowing that for every fine I pay there are thousands of times I get to where I wanted to faster at no extra cost.
No. Do not pay.
This is the same clown posse that allowed massive riots for months. None of them were fined.
Unequal treatment under the law is unconstitutional. They will prevail.