| 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 | $28.31 | 7.429% | $30.4131 | $30.41 | $30.40 | $30.40 |
| Purchase #2 | $204.72 | 5.328% | $215.6275 | $215.63 | $215.65 | $215.60 |
| Purchase #3 | $159.84 | 4.592% | $167.1799 | $167.18 | $167.20 | $167.20 |
| Purchase #4 | $204.87 | 13.127% | $231.7633 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $16.57 | 11.483% | $18.4727 | $18.47 | $18.45 | $18.50 |
| Purchase #6 | $58.66 | 5.504% | $61.8886 | $61.89 | $61.90 | $61.90 |
| Purchase #7 | $239.85 | 11.583% | $267.6318 | $267.63 | $267.65 | $267.60 |
| 7 purchase totals = | $912.82 | $992.9769 | $992.97 | $993.00 | $993.00 | |