| 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 | $28.53 | 6.873% | $30.4909 | $30.49 | $30.50 | $30.50 |
| Purchase #2 | $68.61 | 6.357% | $72.9715 | $72.97 | $72.95 | $73.00 |
| Purchase #3 | $11.32 | 11.720% | $12.6467 | $12.65 | $12.65 | $12.60 |
| Purchase #4 | $111.36 | 12.686% | $125.4871 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $97.75 | 10.271% | $107.7899 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $146.87 | 4.803% | $153.9242 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $225.65 | 6.327% | $239.9269 | $239.93 | $239.95 | $239.90 |
| 7 purchase totals = | $690.09 | $743.2372 | $743.24 | $743.25 | $743.20 | |