| 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 | $42.89 | 8.642% | $46.5966 | $46.60 | $46.60 | $46.60 |
| Purchase #2 | $180.39 | 5.213% | $189.7937 | $189.79 | $189.80 | $189.80 |
| Purchase #3 | $243.74 | 6.755% | $260.2046 | $260.20 | $260.20 | $260.20 |
| Purchase #4 | $22.47 | 9.144% | $24.5247 | $24.52 | $24.50 | $24.50 |
| Purchase #5 | $129.37 | 11.404% | $144.1234 | $144.12 | $144.10 | $144.10 |
| Purchase #6 | $90.28 | 6.260% | $95.9315 | $95.93 | $95.95 | $95.90 |
| Purchase #7 | $102.40 | 7.533% | $110.1138 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $811.54 | $871.2883 | $871.27 | $871.25 | $871.20 | |