I haven't figured it out. What I was doing was setting pricing for a month, then screen-grabbing the month and filing for next year.
HOWEVER, and it's a big however, if you have discounts in place, like 5% for more than a week, or monthly specials, etc. It automatically resets pricing to include those discounts, thereby making my screen grab incorrect—I end up with the pricing, less the discount and end up pricing my next year lower than the previous, and getting the discount price on top of that. So I lost between 5K-10K last year due to this manner of presentation.
Now I spreadsheet the pricing and work through it the hard way.