| 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 | $70.71 | 5.864% | $74.8564 | $74.86 | $74.85 | $74.90 |
| Purchase #2 | $125.76 | 6.666% | $134.1432 | $134.14 | $134.15 | $134.10 |
| Purchase #3 | $46.86 | 3.348% | $48.4289 | $48.43 | $48.45 | $48.40 |
| Purchase #4 | $21.77 | 13.482% | $24.705 | $24.71 | $24.70 | $24.70 |
| Purchase #5 | $84.88 | 5.243% | $89.3303 | $89.33 | $89.35 | $89.30 |
| Purchase #6 | $160.45 | 6.402% | $170.722 | $170.72 | $170.70 | $170.70 |
| Purchase #7 | $143.85 | 4.326% | $150.073 | $150.07 | $150.05 | $150.10 |
| 7 purchase totals = | $654.28 | $692.2588 | $692.26 | $692.25 | $692.20 | |