| 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 | $24.90 | 13.325% | $28.2179 | $28.22 | $28.20 | $28.20 |
| Purchase #2 | $58.25 | 5.827% | $61.6442 | $61.64 | $61.65 | $61.60 |
| Purchase #3 | $71.90 | 7.654% | $77.4032 | $77.40 | $77.40 | $77.40 |
| Purchase #4 | $148.49 | 10.376% | $163.8973 | $163.90 | $163.90 | $163.90 |
| Purchase #5 | $118.85 | 3.401% | $122.8921 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $224.75 | 11.582% | $250.7805 | $250.78 | $250.80 | $250.80 |
| Purchase #7 | $167.98 | 7.651% | $180.8321 | $180.83 | $180.85 | $180.80 |
| 7 purchase totals = | $815.12 | $885.6673 | $885.66 | $885.70 | $885.60 | |