| 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 | $61.32 | 5.128% | $64.4645 | $64.46 | $64.45 | $64.50 |
| Purchase #2 | $152.87 | 5.364% | $161.0699 | $161.07 | $161.05 | $161.10 |
| Purchase #3 | $104.50 | 7.631% | $112.4744 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $116.40 | 11.193% | $129.4287 | $129.43 | $129.45 | $129.40 |
| Purchase #5 | $23.42 | 12.292% | $26.2988 | $26.30 | $26.30 | $26.30 |
| Purchase #6 | $99.55 | 10.659% | $110.161 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $62.62 | 4.847% | $65.6552 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $620.68 | $669.5525 | $669.55 | $669.50 | $669.70 | |