| 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 | $79.93 | 8.285% | $86.5522 | $86.55 | $86.55 | $86.60 |
| Purchase #2 | $64.78 | 3.322% | $66.932 | $66.93 | $66.95 | $66.90 |
| Purchase #3 | $14.95 | 7.513% | $16.0732 | $16.07 | $16.05 | $16.10 |
| Purchase #4 | $200.63 | 13.202% | $227.1172 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $64.49 | 3.398% | $66.6814 | $66.68 | $66.70 | $66.70 |
| Purchase #6 | $215.60 | 12.637% | $242.8454 | $242.85 | $242.85 | $242.80 |
| Purchase #7 | $67.61 | 4.688% | $70.7796 | $70.78 | $70.80 | $70.80 |
| 7 purchase totals = | $707.99 | $776.9810 | $776.98 | $777.00 | $777.00 | |