| 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 | $71.30 | 7.693% | $76.7851 | $76.79 | $76.80 | $76.80 |
| Purchase #2 | $145.79 | 12.338% | $163.7776 | $163.78 | $163.80 | $163.80 |
| Purchase #3 | $233.99 | 5.269% | $246.3189 | $246.32 | $246.30 | $246.30 |
| Purchase #4 | $116.57 | 10.462% | $128.7656 | $128.77 | $128.75 | $128.80 |
| Purchase #5 | $30.33 | 8.547% | $32.9223 | $32.92 | $32.90 | $32.90 |
| Purchase #6 | $60.30 | 7.675% | $64.928 | $64.93 | $64.95 | $64.90 |
| Purchase #7 | $86.98 | 7.246% | $93.2826 | $93.28 | $93.30 | $93.30 |
| 7 purchase totals = | $745.26 | $806.7801 | $806.79 | $806.80 | $806.80 | |