| 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 | $14.66 | 3.606% | $15.1886 | $15.19 | $15.20 | $15.20 |
| Purchase #2 | $106.92 | 8.841% | $116.3728 | $116.37 | $116.35 | $116.40 |
| Purchase #3 | $224.75 | 6.209% | $238.7047 | $238.70 | $238.70 | $238.70 |
| Purchase #4 | $48.25 | 6.389% | $51.3327 | $51.33 | $51.35 | $51.30 |
| Purchase #5 | $10.75 | 12.364% | $12.0791 | $12.08 | $12.10 | $12.10 |
| Purchase #6 | $58.70 | 10.384% | $64.7954 | $64.80 | $64.80 | $64.80 |
| Purchase #7 | $60.77 | 9.750% | $66.6951 | $66.70 | $66.70 | $66.70 |
| 7 purchase totals = | $524.80 | $565.1684 | $565.17 | $565.20 | $565.20 | |