Scotties Facial Tissues are $1.00 at Dollar General. Use a $1.00/3 Scotties coupon with a $0.75/2 Ibotta offer to pay only $0.42!

Use one $1.00/3 Scotties Facial Tissue Box or Multipack (coughcoldcare.com)
And submit
$0.75/2 Scotties Facial Tissues, 70 ct or larger, via rebate app (ibotta.com)

Pay $2.00, Submit for $0.75 Ibotta Credit

Final Price: $0.42 each, when you buy 3