| 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 | $98.81 | 6.341% | $105.0755 | $105.08 | $105.10 | $105.10 |
| Purchase #2 | $40.73 | 3.731% | $42.2496 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $188.77 | 8.266% | $204.3737 | $204.37 | $204.35 | $204.40 |
| Purchase #4 | $26.70 | 4.864% | $27.9987 | $28.00 | $28.00 | $28.00 |
| Purchase #5 | $238.62 | 12.530% | $268.5191 | $268.52 | $268.50 | $268.50 |
| Purchase #6 | $203.81 | 6.575% | $217.2105 | $217.21 | $217.20 | $217.20 |
| Purchase #7 | $89.94 | 8.653% | $97.7225 | $97.72 | $97.70 | $97.70 |
| 7 purchase totals = | $887.38 | $963.1496 | $963.15 | $963.10 | $963.10 | |