| 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 | $65.75 | 3.300% | $67.9198 | $67.92 | $67.90 | $67.90 |
| Purchase #2 | $208.54 | 3.688% | $216.231 | $216.23 | $216.25 | $216.20 |
| Purchase #3 | $136.80 | 5.856% | $144.811 | $144.81 | $144.80 | $144.80 |
| Purchase #4 | $25.25 | 12.699% | $28.4565 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $176.97 | 5.707% | $187.0697 | $187.07 | $187.05 | $187.10 |
| Purchase #6 | $45.74 | 5.268% | $48.1496 | $48.15 | $48.15 | $48.10 |
| Purchase #7 | $219.51 | 4.348% | $229.0543 | $229.05 | $229.05 | $229.10 |
| 7 purchase totals = | $878.56 | $921.6919 | $921.69 | $921.65 | $921.70 | |