| 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 | $55.74 | 6.204% | $59.1981 | $59.20 | $59.20 | $59.20 |
| Purchase #2 | $16.43 | 8.828% | $17.8804 | $17.88 | $17.90 | $17.90 |
| Purchase #3 | $200.35 | 4.588% | $209.5421 | $209.54 | $209.55 | $209.50 |
| Purchase #4 | $87.57 | 13.739% | $99.6012 | $99.60 | $99.60 | $99.60 |
| Purchase #5 | $94.60 | 13.821% | $107.6747 | $107.67 | $107.65 | $107.70 |
| Purchase #6 | $176.65 | 13.417% | $200.3511 | $200.35 | $200.35 | $200.40 |
| Purchase #7 | $106.55 | 5.819% | $112.7501 | $112.75 | $112.75 | $112.80 |
| 7 purchase totals = | $737.89 | $806.9977 | $806.99 | $807.00 | $807.10 | |