| 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 | $67.57 | 9.427% | $73.9398 | $73.94 | $73.95 | $73.90 |
| Purchase #2 | $124.34 | 12.492% | $139.8726 | $139.87 | $139.85 | $139.90 |
| Purchase #3 | $30.50 | 12.212% | $34.2247 | $34.22 | $34.20 | $34.20 |
| Purchase #4 | $77.60 | 13.702% | $88.2328 | $88.23 | $88.25 | $88.20 |
| Purchase #5 | $29.62 | 12.766% | $33.4013 | $33.40 | $33.40 | $33.40 |
| Purchase #6 | $91.61 | 6.859% | $97.8935 | $97.89 | $97.90 | $97.90 |
| Purchase #7 | $60.27 | 3.234% | $62.2191 | $62.22 | $62.20 | $62.20 |
| 7 purchase totals = | $481.51 | $529.7838 | $529.77 | $529.75 | $529.70 | |