| 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 | $86.91 | 5.685% | $91.8508 | $91.85 | $91.85 | $91.90 |
| Purchase #2 | $29.81 | 10.348% | $32.8947 | $32.89 | $32.90 | $32.90 |
| Purchase #3 | $203.97 | 8.790% | $221.899 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $7.98 | 13.458% | $9.0539 | $9.05 | $9.05 | $9.10 |
| Purchase #5 | $179.74 | 13.538% | $204.0732 | $204.07 | $204.05 | $204.10 |
| Purchase #6 | $232.66 | 4.668% | $243.5206 | $243.52 | $243.50 | $243.50 |
| Purchase #7 | $46.51 | 3.501% | $48.1383 | $48.14 | $48.15 | $48.10 |
| 7 purchase totals = | $787.58 | $851.4305 | $851.42 | $851.40 | $851.50 | |