| 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 | $24.43 | 4.397% | $25.5042 | $25.50 | $25.50 | $25.50 |
| Purchase #2 | $69.51 | 6.688% | $74.1588 | $74.16 | $74.15 | $74.20 |
| Purchase #3 | $121.62 | 4.499% | $127.0917 | $127.09 | $127.10 | $127.10 |
| Purchase #4 | $101.39 | 5.476% | $106.9421 | $106.94 | $106.95 | $106.90 |
| Purchase #5 | $31.83 | 8.260% | $34.4592 | $34.46 | $34.45 | $34.50 |
| Purchase #6 | $194.70 | 13.246% | $220.49 | $220.49 | $220.50 | $220.50 |
| Purchase #7 | $202.89 | 9.420% | $222.0022 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $746.37 | $810.6482 | $810.64 | $810.65 | $810.70 | |