| 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 | $222.99 | 9.384% | $243.9154 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $67.97 | 13.571% | $77.1942 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $44.71 | 4.545% | $46.7421 | $46.74 | $46.75 | $46.70 |
| Purchase #4 | $237.54 | 11.873% | $265.7431 | $265.74 | $265.75 | $265.70 |
| Purchase #5 | $198.82 | 8.274% | $215.2704 | $215.27 | $215.25 | $215.30 |
| Purchase #6 | $16.62 | 7.338% | $17.8396 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $76.69 | 12.496% | $86.2732 | $86.27 | $86.25 | $86.30 |
| 7 purchase totals = | $865.34 | $952.9780 | $952.97 | $952.95 | $952.90 | |