| 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 | $72.30 | 5.655% | $76.3886 | $76.39 | $76.40 | $76.40 |
| Purchase #2 | $110.92 | 10.143% | $122.1706 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $61.90 | 12.314% | $69.5224 | $69.52 | $69.50 | $69.50 |
| Purchase #4 | $247.66 | 12.536% | $278.7067 | $278.71 | $278.70 | $278.70 |
| Purchase #5 | $204.49 | 5.562% | $215.8637 | $215.86 | $215.85 | $215.90 |
| Purchase #6 | $71.78 | 12.398% | $80.6793 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $115.27 | 13.761% | $131.1323 | $131.13 | $131.15 | $131.10 |
| 7 purchase totals = | $884.32 | $974.4636 | $974.46 | $974.45 | $974.50 | |