| 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 | $237.59 | 6.384% | $252.7577 | $252.76 | $252.75 | $252.80 |
| Purchase #2 | $206.46 | 13.615% | $234.5695 | $234.57 | $234.55 | $234.60 |
| Purchase #3 | $132.38 | 3.370% | $136.8412 | $136.84 | $136.85 | $136.80 |
| Purchase #4 | $16.33 | 8.415% | $17.7042 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $78.67 | 6.348% | $83.664 | $83.66 | $83.65 | $83.70 |
| Purchase #6 | $68.48 | 5.245% | $72.0718 | $72.07 | $72.05 | $72.10 |
| Purchase #7 | $48.44 | 5.868% | $51.2825 | $51.28 | $51.30 | $51.30 |
| 7 purchase totals = | $788.35 | $848.8909 | $848.88 | $848.85 | $849.00 | |