Hmm, so the higher the number, the more you can be off while having a better score. Unsure whether that favors the first weeks or the later weeks. Seems odd that being off by 5k this week will get me 7, but being off by 30k in another could get me 4.
It's not so much that the numbers don't make sense, but that as total sales increases, the "number of slots" you can hit to get a good score also increases. At 600k, you have 10-15 slots (going by every 5k) to get 7, but this week, being off by one slot will get you 7 also. Kinda sucks to be so close and get such a big score.