| 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 | $76.58 | 7.318% | $82.1841 | $82.18 | $82.20 | $82.20 |
| Purchase #2 | $105.65 | 12.502% | $118.8584 | $118.86 | $118.85 | $118.90 |
| Purchase #3 | $101.95 | 3.467% | $105.4846 | $105.48 | $105.50 | $105.50 |
| Purchase #4 | $223.89 | 4.700% | $234.4128 | $234.41 | $234.40 | $234.40 |
| Purchase #5 | $218.49 | 8.235% | $236.4827 | $236.48 | $236.50 | $236.50 |
| Purchase #6 | $101.39 | 5.698% | $107.1672 | $107.17 | $107.15 | $107.20 |
| Purchase #7 | $5.78 | 10.588% | $6.392 | $6.39 | $6.40 | $6.40 |
| 7 purchase totals = | $833.73 | $890.9818 | $890.97 | $891.00 | $891.10 | |