| 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 | $55.65 | 4.688% | $58.2589 | $58.26 | $58.25 | $58.30 |
| Purchase #2 | $106.37 | 9.216% | $116.1731 | $116.17 | $116.15 | $116.20 |
| Purchase #3 | $213.69 | 4.582% | $223.4813 | $223.48 | $223.50 | $223.50 |
| Purchase #4 | $17.93 | 4.792% | $18.7892 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $127.35 | 7.788% | $137.268 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $9.91 | 9.248% | $10.8265 | $10.83 | $10.85 | $10.80 |
| Purchase #7 | $190.32 | 9.497% | $208.3947 | $208.39 | $208.40 | $208.40 |
| 7 purchase totals = | $721.22 | $773.1917 | $773.19 | $773.20 | $773.30 | |