| 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 | $23.68 | 13.130% | $26.7892 | $26.79 | $26.80 | $26.80 |
| Purchase #2 | $79.66 | 5.443% | $83.9959 | $84.00 | $84.00 | $84.00 |
| Purchase #3 | $69.96 | 13.240% | $79.2227 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $55.31 | 8.742% | $60.1452 | $60.15 | $60.15 | $60.10 |
| Purchase #5 | $69.94 | 13.721% | $79.5365 | $79.54 | $79.55 | $79.50 |
| Purchase #6 | $26.61 | 7.762% | $28.6755 | $28.68 | $28.70 | $28.70 |
| Purchase #7 | $94.58 | 13.781% | $107.6141 | $107.61 | $107.60 | $107.60 |
| 7 purchase totals = | $419.74 | $465.9791 | $465.99 | $466.00 | $465.90 | |