| 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 | $48.57 | 9.174% | $53.0258 | $53.03 | $53.05 | $53.00 |
| Purchase #2 | $138.68 | 8.746% | $150.809 | $150.81 | $150.80 | $150.80 |
| Purchase #3 | $16.85 | 9.773% | $18.4968 | $18.50 | $18.50 | $18.50 |
| Purchase #4 | $16.58 | 11.347% | $18.4613 | $18.46 | $18.45 | $18.50 |
| Purchase #5 | $27.61 | 3.796% | $28.6581 | $28.66 | $28.65 | $28.70 |
| Purchase #6 | $106.89 | 3.407% | $110.5317 | $110.53 | $110.55 | $110.50 |
| Purchase #7 | $175.28 | 4.288% | $182.796 | $182.80 | $182.80 | $182.80 |
| 7 purchase totals = | $530.46 | $562.7787 | $562.79 | $562.80 | $562.80 | |