| 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 | $90.76 | 7.605% | $97.6623 | $97.66 | $97.65 | $97.70 |
| Purchase #2 | $213.94 | 7.175% | $229.2902 | $229.29 | $229.30 | $229.30 |
| Purchase #3 | $72.28 | 12.468% | $81.2919 | $81.29 | $81.30 | $81.30 |
| Purchase #4 | $104.74 | 5.656% | $110.6641 | $110.66 | $110.65 | $110.70 |
| Purchase #5 | $129.93 | 4.312% | $135.5326 | $135.53 | $135.55 | $135.50 |
| Purchase #6 | $150.67 | 13.569% | $171.1144 | $171.11 | $171.10 | $171.10 |
| Purchase #7 | $105.29 | 10.653% | $116.5065 | $116.51 | $116.50 | $116.50 |
| 7 purchase totals = | $867.61 | $942.0620 | $942.05 | $942.05 | $942.10 | |