| 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 | $76.57 | 12.650% | $86.2561 | $86.26 | $86.25 | $86.30 |
| Purchase #2 | $190.82 | 11.414% | $212.6002 | $212.60 | $212.60 | $212.60 |
| Purchase #3 | $169.56 | 9.171% | $185.1103 | $185.11 | $185.10 | $185.10 |
| Purchase #4 | $92.35 | 11.186% | $102.6803 | $102.68 | $102.70 | $102.70 |
| Purchase #5 | $74.27 | 10.499% | $82.0676 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $132.54 | 3.390% | $137.0331 | $137.03 | $137.05 | $137.00 |
| Purchase #7 | $117.86 | 5.576% | $124.4319 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $853.97 | $930.1795 | $930.18 | $930.20 | $930.20 | |