| 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 | $31.61 | 10.821% | $35.0305 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $146.76 | 7.282% | $157.4471 | $157.45 | $157.45 | $157.40 |
| Purchase #3 | $12.95 | 7.690% | $13.9459 | $13.95 | $13.95 | $13.90 |
| Purchase #4 | $141.91 | 4.650% | $148.5088 | $148.51 | $148.50 | $148.50 |
| Purchase #5 | $111.49 | 13.257% | $126.2702 | $126.27 | $126.25 | $126.30 |
| Purchase #6 | $177.77 | 3.546% | $184.0737 | $184.07 | $184.05 | $184.10 |
| Purchase #7 | $212.46 | 10.643% | $235.0721 | $235.07 | $235.05 | $235.10 |
| 7 purchase totals = | $834.95 | $900.3483 | $900.35 | $900.30 | $900.30 | |