| 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 | $42.65 | 13.841% | $48.5532 | $48.55 | $48.55 | $48.60 |
| Purchase #2 | $91.72 | 12.125% | $102.8411 | $102.84 | $102.85 | $102.80 |
| Purchase #3 | $59.67 | 5.338% | $62.8552 | $62.86 | $62.85 | $62.90 |
| Purchase #4 | $28.71 | 10.702% | $31.7825 | $31.78 | $31.80 | $31.80 |
| Purchase #5 | $103.31 | 12.804% | $116.5378 | $116.54 | $116.55 | $116.50 |
| Purchase #6 | $21.38 | 8.633% | $23.2257 | $23.23 | $23.25 | $23.20 |
| Purchase #7 | $15.41 | 6.645% | $16.434 | $16.43 | $16.45 | $16.40 |
| 7 purchase totals = | $362.85 | $402.2295 | $402.23 | $402.30 | $402.20 | |