| 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 | $10.94 | 4.869% | $11.4727 | $11.47 | $11.45 | $11.50 |
| Purchase #2 | $190.41 | 6.440% | $202.6724 | $202.67 | $202.65 | $202.70 |
| Purchase #3 | $177.44 | 3.800% | $184.1827 | $184.18 | $184.20 | $184.20 |
| Purchase #4 | $37.83 | 13.503% | $42.9382 | $42.94 | $42.95 | $42.90 |
| Purchase #5 | $215.64 | 7.349% | $231.4874 | $231.49 | $231.50 | $231.50 |
| Purchase #6 | $111.44 | 9.867% | $122.4358 | $122.44 | $122.45 | $122.40 |
| Purchase #7 | $11.66 | 7.148% | $12.4935 | $12.49 | $12.50 | $12.50 |
| 7 purchase totals = | $755.36 | $807.6827 | $807.68 | $807.70 | $807.70 | |