| 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 | $89.25 | 5.219% | $93.908 | $93.91 | $93.90 | $93.90 |
| Purchase #2 | $190.61 | 9.789% | $209.2688 | $209.27 | $209.25 | $209.30 |
| Purchase #3 | $16.55 | 8.123% | $17.8944 | $17.89 | $17.90 | $17.90 |
| Purchase #4 | $45.28 | 6.148% | $48.0638 | $48.06 | $48.05 | $48.10 |
| Purchase #5 | $106.61 | 12.337% | $119.7625 | $119.76 | $119.75 | $119.80 |
| Purchase #6 | $177.63 | 5.108% | $186.7033 | $186.70 | $186.70 | $186.70 |
| Purchase #7 | $188.91 | 3.796% | $196.081 | $196.08 | $196.10 | $196.10 |
| 7 purchase totals = | $814.84 | $871.6818 | $871.67 | $871.65 | $871.80 | |