Find the total cost and round to the nearest cent. 1) $22.95 shift, 6% tax
2) $24 lunch, 15% tip
3) $59.99 DVD box set, 6.5% tax
4) $97.55 business breakfast, 18% tip
show work pls

01010239949494959959699669066060

1. 0.3 •4 is the same as 4 groups of 0.32. 7•0.8 is the same as 7 groups of 0.83. it increases by 0.5 every time, so 0.5x4 it increases by 0.9 every time, so 0.9x5. 0.9•12=10.86. 0.47•5=2.35i can finish the next ones in a separate post