| 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 | $163.82 | 11.787% | $183.1295 | $183.13 | $183.15 | $183.10 |
| Purchase #2 | $44.96 | 9.864% | $49.3949 | $49.39 | $49.40 | $49.40 |
| Purchase #3 | $211.78 | 11.560% | $236.2618 | $236.26 | $236.25 | $236.30 |
| Purchase #4 | $29.49 | 12.346% | $33.1308 | $33.13 | $33.15 | $33.10 |
| Purchase #5 | $46.47 | 4.320% | $48.4775 | $48.48 | $48.50 | $48.50 |
| Purchase #6 | $9.63 | 4.297% | $10.0438 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $30.25 | 13.810% | $34.4275 | $34.43 | $34.45 | $34.40 |
| 7 purchase totals = | $536.40 | $594.8658 | $594.86 | $594.95 | $594.80 | |