| 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 | $26.78 | 12.619% | $30.1594 | $30.16 | $30.15 | $30.20 |
| Purchase #2 | $212.75 | 6.791% | $227.1979 | $227.20 | $227.20 | $227.20 |
| Purchase #3 | $156.75 | 4.196% | $163.3272 | $163.33 | $163.35 | $163.30 |
| Purchase #4 | $242.87 | 10.289% | $267.8589 | $267.86 | $267.85 | $267.90 |
| Purchase #5 | $81.80 | 6.681% | $87.2651 | $87.27 | $87.25 | $87.30 |
| Purchase #6 | $26.37 | 10.185% | $29.0558 | $29.06 | $29.05 | $29.10 |
| Purchase #7 | $142.96 | 8.557% | $155.1931 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $890.28 | $960.0574 | $960.07 | $960.05 | $960.20 | |