| 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 | $82.51 | 7.244% | $88.487 | $88.49 | $88.50 | $88.50 |
| Purchase #2 | $117.40 | 12.528% | $132.1079 | $132.11 | $132.10 | $132.10 |
| Purchase #3 | $233.92 | 8.450% | $253.6862 | $253.69 | $253.70 | $253.70 |
| Purchase #4 | $83.53 | 7.759% | $90.0111 | $90.01 | $90.00 | $90.00 |
| Purchase #5 | $156.71 | 8.645% | $170.2576 | $170.26 | $170.25 | $170.30 |
| Purchase #6 | $44.90 | 10.643% | $49.6787 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $28.70 | 7.492% | $30.8502 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $747.67 | $815.0787 | $815.09 | $815.10 | $815.20 | |