| 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 | $42.81 | 12.661% | $48.2302 | $48.23 | $48.25 | $48.20 |
| Purchase #2 | $14.48 | 5.212% | $15.2347 | $15.23 | $15.25 | $15.20 |
| Purchase #3 | $74.95 | 10.304% | $82.6728 | $82.67 | $82.65 | $82.70 |
| Purchase #4 | $191.62 | 11.742% | $214.12 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $161.31 | 5.596% | $170.3369 | $170.34 | $170.35 | $170.30 |
| Purchase #6 | $149.73 | 9.377% | $163.7702 | $163.77 | $163.75 | $163.80 |
| Purchase #7 | $126.73 | 9.508% | $138.7795 | $138.78 | $138.80 | $138.80 |
| 7 purchase totals = | $761.63 | $833.1443 | $833.14 | $833.15 | $833.10 | |