| 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 | $52.30 | 6.424% | $55.6598 | $55.66 | $55.65 | $55.70 |
| Purchase #2 | $21.57 | 11.833% | $24.1224 | $24.12 | $24.10 | $24.10 |
| Purchase #3 | $66.91 | 4.467% | $69.8989 | $69.90 | $69.90 | $69.90 |
| Purchase #4 | $239.49 | 13.848% | $272.6546 | $272.65 | $272.65 | $272.70 |
| Purchase #5 | $124.84 | 7.730% | $134.4901 | $134.49 | $134.50 | $134.50 |
| Purchase #6 | $222.42 | 13.368% | $252.1531 | $252.15 | $252.15 | $252.20 |
| Purchase #7 | $155.96 | 5.107% | $163.9249 | $163.92 | $163.90 | $163.90 |
| 7 purchase totals = | $883.49 | $972.9038 | $972.89 | $972.85 | $973.00 | |