| 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 | $23.83 | 8.836% | $25.9356 | $25.94 | $25.95 | $25.90 |
| Purchase #2 | $242.74 | 11.504% | $270.6648 | $270.66 | $270.65 | $270.70 |
| Purchase #3 | $139.61 | 13.504% | $158.4629 | $158.46 | $158.45 | $158.50 |
| Purchase #4 | $58.25 | 8.163% | $63.0049 | $63.00 | $63.00 | $63.00 |
| Purchase #5 | $66.68 | 5.588% | $70.4061 | $70.41 | $70.40 | $70.40 |
| Purchase #6 | $131.34 | 4.499% | $137.249 | $137.25 | $137.25 | $137.20 |
| Purchase #7 | $185.89 | 12.136% | $208.4496 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $848.34 | $934.1729 | $934.17 | $934.15 | $934.10 | |