| 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 | $25.70 | 12.639% | $28.9482 | $28.95 | $28.95 | $28.90 |
| Purchase #2 | $48.62 | 7.334% | $52.1858 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $246.58 | 8.438% | $267.3864 | $267.39 | $267.40 | $267.40 |
| Purchase #4 | $27.55 | 9.383% | $30.135 | $30.14 | $30.15 | $30.10 |
| Purchase #5 | $139.59 | 10.607% | $154.3963 | $154.40 | $154.40 | $154.40 |
| Purchase #6 | $217.28 | 13.450% | $246.5042 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $17.33 | 9.393% | $18.9578 | $18.96 | $18.95 | $19.00 |
| 7 purchase totals = | $722.65 | $798.5137 | $798.53 | $798.55 | $798.50 | |