| 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 | $65.75 | 10.221% | $72.4703 | $72.47 | $72.45 | $72.50 |
| Purchase #2 | $242.63 | 4.290% | $253.0388 | $253.04 | $253.05 | $253.00 |
| Purchase #3 | $112.47 | 8.798% | $122.3651 | $122.37 | $122.35 | $122.40 |
| Purchase #4 | $24.47 | 12.243% | $27.4659 | $27.47 | $27.45 | $27.50 |
| Purchase #5 | $94.30 | 9.541% | $103.2972 | $103.30 | $103.30 | $103.30 |
| Purchase #6 | $126.82 | 13.742% | $144.2476 | $144.25 | $144.25 | $144.20 |
| Purchase #7 | $244.44 | 10.307% | $269.6344 | $269.63 | $269.65 | $269.60 |
| 7 purchase totals = | $910.88 | $992.5193 | $992.53 | $992.50 | $992.50 | |