| 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 | $41.90 | 9.116% | $45.7196 | $45.72 | $45.70 | $45.70 |
| Purchase #2 | $170.94 | 12.288% | $191.9451 | $191.95 | $191.95 | $191.90 |
| Purchase #3 | $15.70 | 8.763% | $17.0758 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $135.32 | 3.219% | $139.676 | $139.68 | $139.70 | $139.70 |
| Purchase #5 | $43.93 | 5.626% | $46.4015 | $46.40 | $46.40 | $46.40 |
| Purchase #6 | $95.71 | 11.134% | $106.3664 | $106.37 | $106.35 | $106.40 |
| Purchase #7 | $117.62 | 8.773% | $127.9388 | $127.94 | $127.95 | $127.90 |
| 7 purchase totals = | $621.12 | $675.1232 | $675.14 | $675.15 | $675.10 | |