I absolutely would. There is also no reason for a store to be selling milk that expires in 3 days. The milk man comes every day and milk has a minimum of 14 days shelf life. You should only be stocking enough milk to sell in a couple of days and be getting in new fresh milk on a regular basis. I seriously doubt that you can go into any decent grocery store and find milk that expires in 3 days.
And meat which seems to be good for about 4 days gets a big red discount sticker on day 3 so the buyer knows they should use it ASAP. Plus they get a discount.
Neither of those applied to the yeast purchase.