| 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 | $59.89 | 5.254% | $63.0366 | $63.04 | $63.05 | $63.00 |
| Purchase #2 | $27.25 | 10.551% | $30.1251 | $30.13 | $30.15 | $30.10 |
| Purchase #3 | $223.65 | 4.351% | $233.381 | $233.38 | $233.40 | $233.40 |
| Purchase #4 | $157.77 | 12.847% | $178.0387 | $178.04 | $178.05 | $178.00 |
| Purchase #5 | $219.99 | 3.104% | $226.8185 | $226.82 | $226.80 | $226.80 |
| Purchase #6 | $104.71 | 13.555% | $118.9034 | $118.90 | $118.90 | $118.90 |
| Purchase #7 | $6.91 | 3.721% | $7.1671 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $800.17 | $857.4704 | $857.48 | $857.50 | $857.40 | |