| 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 | $30.34 | 4.330% | $31.6537 | $31.65 | $31.65 | $31.70 |
| Purchase #2 | $146.72 | 8.368% | $158.9975 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $163.47 | 8.680% | $177.6592 | $177.66 | $177.65 | $177.70 |
| Purchase #4 | $26.52 | 12.684% | $29.8838 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $24.98 | 7.714% | $26.907 | $26.91 | $26.90 | $26.90 |
| Purchase #6 | $224.81 | 13.618% | $255.4246 | $255.42 | $255.40 | $255.40 |
| Purchase #7 | $246.59 | 8.786% | $268.2554 | $268.26 | $268.25 | $268.30 |
| 7 purchase totals = | $863.43 | $948.7812 | $948.78 | $948.75 | $948.90 | |