| 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 | $64.68 | 12.862% | $72.9991 | $73.00 | $73.00 | $73.00 |
| Purchase #2 | $8.55 | 13.201% | $9.6787 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $214.38 | 10.145% | $236.1289 | $236.13 | $236.15 | $236.10 |
| Purchase #4 | $73.89 | 12.416% | $83.0642 | $83.06 | $83.05 | $83.10 |
| Purchase #5 | $50.76 | 7.857% | $54.7482 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $117.93 | 6.239% | $125.2877 | $125.29 | $125.30 | $125.30 |
| Purchase #7 | $144.99 | 9.482% | $158.738 | $158.74 | $158.75 | $158.70 |
| 7 purchase totals = | $675.18 | $740.6448 | $740.65 | $740.70 | $740.60 | |