| 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 | $28.62 | 6.572% | $30.5009 | $30.50 | $30.50 | $30.50 |
| Purchase #2 | $175.76 | 11.744% | $196.4013 | $196.40 | $196.40 | $196.40 |
| Purchase #3 | $132.37 | 3.150% | $136.5397 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $117.83 | 7.162% | $126.269 | $126.27 | $126.25 | $126.30 |
| Purchase #5 | $166.50 | 4.322% | $173.6961 | $173.70 | $173.70 | $173.70 |
| Purchase #6 | $230.36 | 13.318% | $261.0393 | $261.04 | $261.05 | $261.00 |
| Purchase #7 | $10.56 | 11.466% | $11.7708 | $11.77 | $11.75 | $11.80 |
| 7 purchase totals = | $862.00 | $936.2171 | $936.22 | $936.20 | $936.20 | |