| 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 | $24.92 | 8.478% | $27.0327 | $27.03 | $27.05 | $27.00 |
| Purchase #2 | $35.29 | 13.171% | $39.938 | $39.94 | $39.95 | $39.90 |
| Purchase #3 | $143.36 | 11.745% | $160.1976 | $160.20 | $160.20 | $160.20 |
| Purchase #4 | $179.63 | 6.586% | $191.4604 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $74.34 | 4.465% | $77.6593 | $77.66 | $77.65 | $77.70 |
| Purchase #6 | $101.75 | 3.300% | $105.1078 | $105.11 | $105.10 | $105.10 |
| Purchase #7 | $224.84 | 13.498% | $255.1889 | $255.19 | $255.20 | $255.20 |
| 7 purchase totals = | $784.13 | $856.5847 | $856.59 | $856.60 | $856.60 | |