I NEVER keep money with the rest of my credit cards, photos, grocery rewards cards, business cards both mine and ones people give me, license, receipt slips for dry cleaners or HID entry card.
I keep my cash folded in half in my front pocket and my wallet is really a leather bi-fold expandable card holder with clear window for license from Alpine Swiss. It has an outside pouch, two inside pouches, a slot for your DL and space behind for dry cleaning stubs or the like. No issues for RFID or credit cards demagnetizing.
https://www.walmart.com/ip/Alpine-Sw...llet/135146547
Great wallet. Had a black one before I bought in Toronto in 2006. This one I bought about a year ago. Love it. I keep it in my left rear pocket.