| 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 | $77.39 | 5.479% | $81.6302 | $81.63 | $81.65 | $81.60 |
| Purchase #2 | $113.55 | 8.226% | $122.8906 | $122.89 | $122.90 | $122.90 |
| Purchase #3 | $64.44 | 5.265% | $67.8328 | $67.83 | $67.85 | $67.80 |
| Purchase #4 | $45.68 | 6.517% | $48.657 | $48.66 | $48.65 | $48.70 |
| Purchase #5 | $170.54 | 10.116% | $187.7918 | $187.79 | $187.80 | $187.80 |
| Purchase #6 | $36.45 | 13.651% | $41.4258 | $41.43 | $41.45 | $41.40 |
| Purchase #7 | $23.85 | 4.526% | $24.9295 | $24.93 | $24.95 | $24.90 |
| 7 purchase totals = | $531.90 | $575.1577 | $575.16 | $575.25 | $575.10 | |