| 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 | $59.30 | 10.381% | $65.4559 | $65.46 | $65.45 | $65.50 |
| Purchase #2 | $20.98 | 5.152% | $22.0609 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $45.69 | 10.532% | $50.5021 | $50.50 | $50.50 | $50.50 |
| Purchase #4 | $135.30 | 3.218% | $139.654 | $139.65 | $139.65 | $139.70 |
| Purchase #5 | $232.73 | 3.212% | $240.2053 | $240.21 | $240.20 | $240.20 |
| Purchase #6 | $21.87 | 8.252% | $23.6747 | $23.67 | $23.65 | $23.70 |
| Purchase #7 | $83.79 | 10.356% | $92.4673 | $92.47 | $92.45 | $92.50 |
| 7 purchase totals = | $599.66 | $634.0202 | $634.02 | $633.95 | $634.20 | |