| 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 | $48.35 | 9.309% | $52.8509 | $52.85 | $52.85 | $52.90 |
| Purchase #2 | $100.76 | 8.545% | $109.3699 | $109.37 | $109.35 | $109.40 |
| Purchase #3 | $149.39 | 3.533% | $154.6679 | $154.67 | $154.65 | $154.70 |
| Purchase #4 | $44.25 | 4.352% | $46.1758 | $46.18 | $46.20 | $46.20 |
| Purchase #5 | $202.74 | 7.662% | $218.2739 | $218.27 | $218.25 | $218.30 |
| Purchase #6 | $89.34 | 3.507% | $92.4732 | $92.47 | $92.45 | $92.50 |
| Purchase #7 | $160.89 | 10.507% | $177.7947 | $177.79 | $177.80 | $177.80 |
| 7 purchase totals = | $795.72 | $851.6063 | $851.60 | $851.55 | $851.80 | |