| 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 | $39.46 | 6.216% | $41.9128 | $41.91 | $41.90 | $41.90 |
| Purchase #2 | $104.85 | 5.712% | $110.839 | $110.84 | $110.85 | $110.80 |
| Purchase #3 | $103.39 | 12.767% | $116.5898 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $44.64 | 7.651% | $48.0554 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $57.86 | 6.351% | $61.5347 | $61.53 | $61.55 | $61.50 |
| Purchase #6 | $70.83 | 12.706% | $79.8297 | $79.83 | $79.85 | $79.80 |
| Purchase #7 | $33.46 | 8.527% | $36.3131 | $36.31 | $36.30 | $36.30 |
| 7 purchase totals = | $454.49 | $495.0745 | $495.07 | $495.10 | $495.00 | |