I am hoping that someone has a more elegant means of achieving my goal.
Goal
Using automation I want to select the fiscal year and quarter from a drop-down custom field based on the due date.
Current verbose solution
I have created a test rule that uses an If/else condition that brackets each quarter of a fiscal year which in my case is July to June. I have provided an example snippet below. In my opinion there are two issues with this one is it is quite verbose and the second is that it will have to be manually updated every year.

thanks!