| 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 | $64.73 | 9.286% | $70.7408 | $70.74 | $70.75 | $70.70 |
| Purchase #2 | $12.29 | 11.244% | $13.6719 | $13.67 | $13.65 | $13.70 |
| Purchase #3 | $170.33 | 5.833% | $180.2653 | $180.27 | $180.25 | $180.30 |
| Purchase #4 | $19.74 | 3.664% | $20.4633 | $20.46 | $20.45 | $20.50 |
| Purchase #5 | $125.33 | 3.452% | $129.6564 | $129.66 | $129.65 | $129.70 |
| Purchase #6 | $177.80 | 7.566% | $191.2523 | $191.25 | $191.25 | $191.30 |
| Purchase #7 | $27.88 | 3.773% | $28.9319 | $28.93 | $28.95 | $28.90 |
| 7 purchase totals = | $598.10 | $634.9819 | $634.98 | $634.95 | $635.10 | |