| 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 | $88.69 | 12.109% | $99.4295 | $99.43 | $99.45 | $99.40 |
| Purchase #2 | $48.69 | 13.222% | $55.1278 | $55.13 | $55.15 | $55.10 |
| Purchase #3 | $151.52 | 6.683% | $161.6461 | $161.65 | $161.65 | $161.60 |
| Purchase #4 | $130.52 | 5.763% | $138.0419 | $138.04 | $138.05 | $138.00 |
| Purchase #5 | $14.96 | 5.592% | $15.7966 | $15.80 | $15.80 | $15.80 |
| Purchase #6 | $216.88 | 10.229% | $239.0647 | $239.06 | $239.05 | $239.10 |
| Purchase #7 | $64.78 | 7.426% | $69.5906 | $69.59 | $69.60 | $69.60 |
| 7 purchase totals = | $716.04 | $778.6972 | $778.70 | $778.75 | $778.60 | |