So we know that 1.08 x 2 = 2.16
But we get 1 half off per 2 units. So the third would be 0.54. With the total of 2.70 for the fig rolls.
Now for the crips we get 6 packs, but 2 of those will be free since you buy 3 for the price of two. That would be 1.43 x 4 = 5.72.
Answer = 5.72 + 2.70 = 8.42 (Answer)