| 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 | $37.90 | 10.644% | $41.9341 | $41.93 | $41.95 | $41.90 |
| Purchase #2 | $49.69 | 6.226% | $52.7837 | $52.78 | $52.80 | $52.80 |
| Purchase #3 | $235.81 | 3.520% | $244.1105 | $244.11 | $244.10 | $244.10 |
| Purchase #4 | $84.83 | 9.617% | $92.9881 | $92.99 | $93.00 | $93.00 |
| Purchase #5 | $170.39 | 11.772% | $190.4483 | $190.45 | $190.45 | $190.40 |
| Purchase #6 | $181.86 | 8.773% | $197.8146 | $197.81 | $197.80 | $197.80 |
| Purchase #7 | $29.69 | 3.533% | $30.7389 | $30.74 | $30.75 | $30.70 |
| 7 purchase totals = | $790.17 | $850.8182 | $850.81 | $850.85 | $850.70 | |