| 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 | $67.36 | 6.378% | $71.6562 | $71.66 | $71.65 | $71.70 |
| Purchase #2 | $62.39 | 12.678% | $70.2998 | $70.30 | $70.30 | $70.30 |
| Purchase #3 | $23.62 | 6.159% | $25.0748 | $25.07 | $25.05 | $25.10 |
| Purchase #4 | $166.51 | 8.857% | $181.2578 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $125.38 | 5.654% | $132.469 | $132.47 | $132.45 | $132.50 |
| Purchase #6 | $87.31 | 11.368% | $97.2354 | $97.24 | $97.25 | $97.20 |
| Purchase #7 | $151.27 | 5.676% | $159.8561 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $683.84 | $737.8491 | $737.86 | $737.80 | $738.00 | |