| 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 | $26.99 | 11.768% | $30.1662 | $30.17 | $30.15 | $30.20 |
| Purchase #2 | $116.87 | 7.749% | $125.9263 | $125.93 | $125.95 | $125.90 |
| Purchase #3 | $103.58 | 10.641% | $114.6019 | $114.60 | $114.60 | $114.60 |
| Purchase #4 | $45.68 | 6.555% | $48.6743 | $48.67 | $48.65 | $48.70 |
| Purchase #5 | $67.63 | 8.284% | $73.2325 | $73.23 | $73.25 | $73.20 |
| Purchase #6 | $180.27 | 9.244% | $196.9342 | $196.93 | $196.95 | $196.90 |
| Purchase #7 | $198.37 | 10.734% | $219.663 | $219.66 | $219.65 | $219.70 |
| 7 purchase totals = | $739.39 | $809.1984 | $809.19 | $809.20 | $809.20 | |