| 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 | $49.74 | 9.498% | $54.4643 | $54.46 | $54.45 | $54.50 |
| Purchase #2 | $29.97 | 8.163% | $32.4165 | $32.42 | $32.40 | $32.40 |
| Purchase #3 | $188.63 | 9.795% | $207.1063 | $207.11 | $207.10 | $207.10 |
| Purchase #4 | $204.69 | 10.471% | $226.1231 | $226.12 | $226.10 | $226.10 |
| Purchase #5 | $49.81 | 13.728% | $56.6479 | $56.65 | $56.65 | $56.60 |
| Purchase #6 | $231.57 | 7.437% | $248.7919 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $70.84 | 6.655% | $75.5544 | $75.55 | $75.55 | $75.60 |
| 7 purchase totals = | $825.25 | $901.1044 | $901.10 | $901.05 | $901.10 | |