| 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 | $65.42 | 13.410% | $74.1928 | $74.19 | $74.20 | $74.20 |
| Purchase #2 | $86.65 | 3.775% | $89.921 | $89.92 | $89.90 | $89.90 |
| Purchase #3 | $219.42 | 7.727% | $236.3746 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $237.68 | 4.251% | $247.7838 | $247.78 | $247.80 | $247.80 |
| Purchase #5 | $191.93 | 4.418% | $200.4095 | $200.41 | $200.40 | $200.40 |
| Purchase #6 | $56.81 | 8.841% | $61.8326 | $61.83 | $61.85 | $61.80 |
| Purchase #7 | $235.90 | 13.164% | $266.9539 | $266.95 | $266.95 | $267.00 |
| 7 purchase totals = | $1,093.81 | $1,177.4682 | $1,177.45 | $1,177.45 | $1,177.50 | |