| 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 | $97.78 | 3.568% | $101.2688 | $101.27 | $101.25 | $101.30 |
| Purchase #2 | $104.92 | 11.762% | $117.2607 | $117.26 | $117.25 | $117.30 |
| Purchase #3 | $207.97 | 6.591% | $221.6773 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $50.40 | 12.649% | $56.7751 | $56.78 | $56.80 | $56.80 |
| Purchase #5 | $223.55 | 11.805% | $249.9401 | $249.94 | $249.95 | $249.90 |
| Purchase #6 | $113.86 | 10.784% | $126.1387 | $126.14 | $126.15 | $126.10 |
| Purchase #7 | $26.78 | 7.193% | $28.7063 | $28.71 | $28.70 | $28.70 |
| 7 purchase totals = | $825.26 | $901.7670 | $901.78 | $901.80 | $901.80 | |