| 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 | $27.55 | 12.642% | $31.0329 | $31.03 | $31.05 | $31.00 |
| Purchase #2 | $43.26 | 11.603% | $48.2795 | $48.28 | $48.30 | $48.30 |
| Purchase #3 | $109.26 | 10.240% | $120.4482 | $120.45 | $120.45 | $120.40 |
| Purchase #4 | $65.90 | 8.537% | $71.5259 | $71.53 | $71.55 | $71.50 |
| Purchase #5 | $26.53 | 4.646% | $27.7626 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $197.84 | 13.377% | $224.3051 | $224.31 | $224.30 | $224.30 |
| Purchase #7 | $208.38 | 11.724% | $232.8105 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $678.72 | $756.1647 | $756.17 | $756.20 | $756.10 | |