| 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 | $126.95 | 5.626% | $134.0922 | $134.09 | $134.10 | $134.10 |
| Purchase #2 | $202.99 | 11.299% | $225.9258 | $225.93 | $225.95 | $225.90 |
| Purchase #3 | $198.26 | 8.563% | $215.237 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $62.73 | 10.141% | $69.0914 | $69.09 | $69.10 | $69.10 |
| Purchase #5 | $97.78 | 9.861% | $107.4221 | $107.42 | $107.40 | $107.40 |
| Purchase #6 | $24.61 | 8.366% | $26.6689 | $26.67 | $26.65 | $26.70 |
| Purchase #7 | $85.26 | 10.796% | $94.4647 | $94.46 | $94.45 | $94.50 |
| 7 purchase totals = | $798.58 | $872.9021 | $872.90 | $872.90 | $872.90 | |