| 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 | $106.96 | 9.717% | $117.3533 | $117.35 | $117.35 | $117.40 |
| Purchase #2 | $149.76 | 5.761% | $158.3877 | $158.39 | $158.40 | $158.40 |
| Purchase #3 | $146.54 | 4.692% | $153.4157 | $153.42 | $153.40 | $153.40 |
| Purchase #4 | $213.75 | 4.367% | $223.0845 | $223.08 | $223.10 | $223.10 |
| Purchase #5 | $53.98 | 5.392% | $56.8906 | $56.89 | $56.90 | $56.90 |
| Purchase #6 | $133.96 | 4.709% | $140.2682 | $140.27 | $140.25 | $140.30 |
| Purchase #7 | $26.44 | 8.506% | $28.689 | $28.69 | $28.70 | $28.70 |
| 7 purchase totals = | $831.39 | $878.0890 | $878.09 | $878.10 | $878.20 | |