| 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 | $49.84 | 4.859% | $52.2617 | $52.26 | $52.25 | $52.30 |
| Purchase #2 | $180.34 | 12.834% | $203.4848 | $203.48 | $203.50 | $203.50 |
| Purchase #3 | $41.83 | 11.134% | $46.4874 | $46.49 | $46.50 | $46.50 |
| Purchase #4 | $212.31 | 10.279% | $234.1333 | $234.13 | $234.15 | $234.10 |
| Purchase #5 | $107.61 | 3.528% | $111.4065 | $111.41 | $111.40 | $111.40 |
| Purchase #6 | $23.61 | 10.574% | $26.1065 | $26.11 | $26.10 | $26.10 |
| Purchase #7 | $102.52 | 11.133% | $113.9336 | $113.93 | $113.95 | $113.90 |
| 7 purchase totals = | $718.06 | $787.8138 | $787.81 | $787.85 | $787.80 | |