| 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 | $85.51 | 9.544% | $93.6711 | $93.67 | $93.65 | $93.70 |
| Purchase #2 | $28.55 | 4.617% | $29.8682 | $29.87 | $29.85 | $29.90 |
| Purchase #3 | $179.74 | 13.649% | $204.2727 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $240.88 | 7.431% | $258.7798 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $97.98 | 12.684% | $110.4078 | $110.41 | $110.40 | $110.40 |
| Purchase #6 | $9.28 | 12.700% | $10.4586 | $10.46 | $10.45 | $10.50 |
| Purchase #7 | $80.96 | 6.797% | $86.4629 | $86.46 | $86.45 | $86.50 |
| 7 purchase totals = | $722.90 | $793.9211 | $793.92 | $793.85 | $794.10 | |