| 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 | $55.29 | 13.636% | $62.8293 | $62.83 | $62.85 | $62.80 |
| Purchase #2 | $61.43 | 8.430% | $66.6085 | $66.61 | $66.60 | $66.60 |
| Purchase #3 | $191.99 | 6.473% | $204.4175 | $204.42 | $204.40 | $204.40 |
| Purchase #4 | $47.65 | 12.800% | $53.7492 | $53.75 | $53.75 | $53.70 |
| Purchase #5 | $16.61 | 10.761% | $18.3974 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $143.68 | 7.379% | $154.2821 | $154.28 | $154.30 | $154.30 |
| Purchase #7 | $152.58 | 11.730% | $170.4776 | $170.48 | $170.50 | $170.50 |
| 7 purchase totals = | $669.23 | $730.7616 | $730.77 | $730.80 | $730.70 | |