| 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 | $25.36 | 10.643% | $28.0591 | $28.06 | $28.05 | $28.10 |
| Purchase #2 | $58.83 | 5.119% | $61.8415 | $61.84 | $61.85 | $61.80 |
| Purchase #3 | $134.41 | 12.534% | $151.2569 | $151.26 | $151.25 | $151.30 |
| Purchase #4 | $136.61 | 4.826% | $143.2028 | $143.20 | $143.20 | $143.20 |
| Purchase #5 | $140.33 | 13.759% | $159.638 | $159.64 | $159.65 | $159.60 |
| Purchase #6 | $222.46 | 5.485% | $234.6619 | $234.66 | $234.65 | $234.70 |
| Purchase #7 | $200.88 | 3.317% | $207.5432 | $207.54 | $207.55 | $207.50 |
| 7 purchase totals = | $918.88 | $986.2034 | $986.20 | $986.20 | $986.20 | |