| 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 | $93.43 | 4.801% | $97.9156 | $97.92 | $97.90 | $97.90 |
| Purchase #2 | $53.76 | 3.375% | $55.5744 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $29.36 | 4.220% | $30.599 | $30.60 | $30.60 | $30.60 |
| Purchase #4 | $46.88 | 12.105% | $52.5548 | $52.55 | $52.55 | $52.60 |
| Purchase #5 | $157.36 | 8.257% | $170.3532 | $170.35 | $170.35 | $170.40 |
| Purchase #6 | $43.47 | 7.381% | $46.6785 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $109.53 | 7.583% | $117.8357 | $117.84 | $117.85 | $117.80 |
| 7 purchase totals = | $533.79 | $571.5112 | $571.51 | $571.50 | $571.60 | |