| 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 | $200.78 | 13.690% | $228.2668 | $228.27 | $228.25 | $228.30 |
| Purchase #2 | $52.69 | 13.861% | $59.9934 | $59.99 | $60.00 | $60.00 |
| Purchase #3 | $29.27 | 5.484% | $30.8752 | $30.88 | $30.90 | $30.90 |
| Purchase #4 | $39.86 | 11.684% | $44.5172 | $44.52 | $44.50 | $44.50 |
| Purchase #5 | $58.39 | 4.833% | $61.212 | $61.21 | $61.20 | $61.20 |
| Purchase #6 | $109.61 | 3.192% | $113.1088 | $113.11 | $113.10 | $113.10 |
| Purchase #7 | $35.50 | 7.458% | $38.1476 | $38.15 | $38.15 | $38.10 |
| 7 purchase totals = | $526.10 | $576.1210 | $576.13 | $576.10 | $576.10 | |