| 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 | $64.66 | 6.360% | $68.7724 | $68.77 | $68.75 | $68.80 |
| Purchase #2 | $46.49 | 10.797% | $51.5095 | $51.51 | $51.50 | $51.50 |
| Purchase #3 | $23.39 | 6.372% | $24.8804 | $24.88 | $24.90 | $24.90 |
| Purchase #4 | $24.74 | 5.637% | $26.1346 | $26.13 | $26.15 | $26.10 |
| Purchase #5 | $158.28 | 6.587% | $168.7059 | $168.71 | $168.70 | $168.70 |
| Purchase #6 | $137.43 | 13.422% | $155.8759 | $155.88 | $155.90 | $155.90 |
| Purchase #7 | $56.33 | 5.567% | $59.4659 | $59.47 | $59.45 | $59.50 |
| 7 purchase totals = | $511.32 | $555.3446 | $555.35 | $555.35 | $555.40 | |