| 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 | $60.30 | 9.730% | $66.1672 | $66.17 | $66.15 | $66.20 |
| Purchase #2 | $122.59 | 3.751% | $127.1884 | $127.19 | $127.20 | $127.20 |
| Purchase #3 | $24.54 | 7.178% | $26.3015 | $26.30 | $26.30 | $26.30 |
| Purchase #4 | $114.37 | 13.522% | $129.8351 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $224.73 | 3.793% | $233.254 | $233.25 | $233.25 | $233.30 |
| Purchase #6 | $117.79 | 6.872% | $125.8845 | $125.88 | $125.90 | $125.90 |
| Purchase #7 | $236.68 | 13.513% | $268.6626 | $268.66 | $268.65 | $268.70 |
| 7 purchase totals = | $901.00 | $977.2933 | $977.29 | $977.30 | $977.40 | |