| 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 | $21.88 | 11.733% | $24.4472 | $24.45 | $24.45 | $24.40 |
| Purchase #2 | $89.60 | 8.561% | $97.2707 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $78.77 | 11.344% | $87.7057 | $87.71 | $87.70 | $87.70 |
| Purchase #4 | $213.68 | 6.540% | $227.6547 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $33.54 | 13.619% | $38.1078 | $38.11 | $38.10 | $38.10 |
| Purchase #6 | $210.28 | 8.131% | $227.3779 | $227.38 | $227.40 | $227.40 |
| Purchase #7 | $237.71 | 11.827% | $265.824 | $265.82 | $265.80 | $265.80 |
| 7 purchase totals = | $885.46 | $968.3880 | $968.39 | $968.35 | $968.40 | |