| 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 | $89.27 | 6.772% | $95.3154 | $95.32 | $95.30 | $95.30 |
| Purchase #2 | $126.37 | 4.525% | $132.0882 | $132.09 | $132.10 | $132.10 |
| Purchase #3 | $28.27 | 8.138% | $30.5706 | $30.57 | $30.55 | $30.60 |
| Purchase #4 | $173.55 | 7.359% | $186.3215 | $186.32 | $186.30 | $186.30 |
| Purchase #5 | $142.91 | 7.803% | $154.0613 | $154.06 | $154.05 | $154.10 |
| Purchase #6 | $106.54 | 4.544% | $111.3812 | $111.38 | $111.40 | $111.40 |
| Purchase #7 | $95.70 | 10.769% | $106.0059 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $762.61 | $815.7441 | $815.75 | $815.70 | $815.80 | |