| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $28.51 | 13.837% | $32.4549 | $32.45 | $32.45 | $32.50 |
| Purchase #2 | $28.84 | 13.735% | $32.8012 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $30.49 | 5.608% | $32.1999 | $32.20 | $32.20 | $32.20 |
| Purchase #4 | $136.55 | 10.710% | $151.1745 | $151.17 | $151.15 | $151.20 |
| Purchase #5 | $188.25 | 13.597% | $213.8464 | $213.85 | $213.85 | $213.80 |
| Purchase #6 | $93.57 | 3.606% | $96.9441 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $216.42 | 11.697% | $241.7346 | $241.73 | $241.75 | $241.70 |
| 7 purchase totals = | $722.63 | $801.1556 | $801.14 | $801.15 | $801.10 | |