| 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 | $66.27 | 12.469% | $74.5332 | $74.53 | $74.55 | $74.50 |
| Purchase #2 | $75.54 | 4.197% | $78.7104 | $78.71 | $78.70 | $78.70 |
| Purchase #3 | $191.47 | 13.472% | $217.2648 | $217.26 | $217.25 | $217.30 |
| Purchase #4 | $225.72 | 5.641% | $238.4529 | $238.45 | $238.45 | $238.50 |
| Purchase #5 | $22.25 | 3.612% | $23.0537 | $23.05 | $23.05 | $23.10 |
| Purchase #6 | $26.82 | 13.472% | $30.4332 | $30.43 | $30.45 | $30.40 |
| Purchase #7 | $235.37 | 11.498% | $262.4328 | $262.43 | $262.45 | $262.40 |
| 7 purchase totals = | $843.44 | $924.8810 | $924.86 | $924.90 | $924.90 | |