| 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 | $94.50 | 3.392% | $97.7054 | $97.71 | $97.70 | $97.70 |
| Purchase #2 | $86.41 | 9.471% | $94.5939 | $94.59 | $94.60 | $94.60 |
| Purchase #3 | $154.39 | 10.375% | $170.408 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $122.48 | 12.342% | $137.5965 | $137.60 | $137.60 | $137.60 |
| Purchase #5 | $131.83 | 13.606% | $149.7668 | $149.77 | $149.75 | $149.80 |
| Purchase #6 | $15.60 | 13.546% | $17.7132 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $75.98 | 7.456% | $81.6451 | $81.65 | $81.65 | $81.60 |
| 7 purchase totals = | $681.19 | $749.4289 | $749.44 | $749.40 | $749.40 | |