| 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 | $65.54 | 12.649% | $73.8302 | $73.83 | $73.85 | $73.80 |
| Purchase #2 | $210.53 | 12.467% | $236.7768 | $236.78 | $236.80 | $236.80 |
| Purchase #3 | $81.25 | 6.293% | $86.3631 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $12.88 | 11.625% | $14.3773 | $14.38 | $14.40 | $14.40 |
| Purchase #5 | $148.99 | 12.872% | $168.168 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $169.74 | 9.771% | $186.3253 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $72.74 | 11.417% | $81.0447 | $81.04 | $81.05 | $81.00 |
| 7 purchase totals = | $761.67 | $846.8854 | $846.89 | $846.95 | $846.90 | |