| 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 | $91.74 | 6.686% | $97.8737 | $97.87 | $97.85 | $97.90 |
| Purchase #2 | $143.27 | 12.799% | $161.6071 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $104.93 | 7.546% | $112.848 | $112.85 | $112.85 | $112.80 |
| Purchase #4 | $240.47 | 3.623% | $249.1822 | $249.18 | $249.20 | $249.20 |
| Purchase #5 | $94.32 | 10.671% | $104.3849 | $104.38 | $104.40 | $104.40 |
| Purchase #6 | $22.94 | 13.637% | $26.0683 | $26.07 | $26.05 | $26.10 |
| Purchase #7 | $44.39 | 10.627% | $49.1073 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $742.06 | $801.0715 | $801.07 | $801.05 | $801.10 | |