| 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 | $97.86 | 4.402% | $102.1678 | $102.17 | $102.15 | $102.20 |
| Purchase #2 | $59.98 | 10.535% | $66.2989 | $66.30 | $66.30 | $66.30 |
| Purchase #3 | $108.70 | 3.775% | $112.8034 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $174.26 | 11.611% | $194.4933 | $194.49 | $194.50 | $194.50 |
| Purchase #5 | $103.68 | 12.246% | $116.3767 | $116.38 | $116.40 | $116.40 |
| Purchase #6 | $206.25 | 5.593% | $217.7856 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $28.98 | 7.782% | $31.2352 | $31.24 | $31.25 | $31.20 |
| 7 purchase totals = | $779.71 | $841.1609 | $841.17 | $841.20 | $841.20 | |