| 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 | $77.96 | 12.685% | $87.8492 | $87.85 | $87.85 | $87.80 |
| Purchase #2 | $198.46 | 4.634% | $207.6566 | $207.66 | $207.65 | $207.70 |
| Purchase #3 | $234.65 | 8.611% | $254.8557 | $254.86 | $254.85 | $254.90 |
| Purchase #4 | $174.41 | 13.778% | $198.4402 | $198.44 | $198.45 | $198.40 |
| Purchase #5 | $242.45 | 7.409% | $260.4131 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $61.46 | 8.873% | $66.9133 | $66.91 | $66.90 | $66.90 |
| Purchase #7 | $27.42 | 10.575% | $30.3197 | $30.32 | $30.30 | $30.30 |
| 7 purchase totals = | $1,016.81 | $1,106.4478 | $1,106.45 | $1,106.40 | $1,106.40 | |