| 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 | $46.43 | 4.380% | $48.4636 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $227.51 | 4.176% | $237.0108 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $57.93 | 12.556% | $65.2037 | $65.20 | $65.20 | $65.20 |
| Purchase #4 | $137.70 | 9.672% | $151.0183 | $151.02 | $151.00 | $151.00 |
| Purchase #5 | $17.37 | 9.857% | $19.0822 | $19.08 | $19.10 | $19.10 |
| Purchase #6 | $210.97 | 9.466% | $230.9404 | $230.94 | $230.95 | $230.90 |
| Purchase #7 | $234.90 | 4.163% | $244.6789 | $244.68 | $244.70 | $244.70 |
| 7 purchase totals = | $932.81 | $996.3979 | $996.39 | $996.40 | $996.40 | |