I was surprised to see Target here still requiring masks. Big signs up still, and boxes and boxes of masks at the entrance so they clearly know some are not expecting this.
CDC website seems to indicate that a business can decide to require masks without regard to vaccination status. In the same vein as businesses that has signs that say "No shirt, no shoes, no service"Masks are only not required at my store if you've been fully vaccinated. They still cant say anything to anyone though because the indoor mask mandate was lifted a few weeks ago.