| 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 | $21.42 | 11.699% | $23.9259 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $72.61 | 5.587% | $76.6667 | $76.67 | $76.65 | $76.70 |
| Purchase #3 | $216.93 | 9.104% | $236.6793 | $236.68 | $236.70 | $236.70 |
| Purchase #4 | $10.50 | 7.583% | $11.2962 | $11.30 | $11.30 | $11.30 |
| Purchase #5 | $69.87 | 12.155% | $78.3627 | $78.36 | $78.35 | $78.40 |
| Purchase #6 | $125.44 | 6.367% | $133.4268 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $13.54 | 13.190% | $15.3259 | $15.33 | $15.35 | $15.30 |
| 7 purchase totals = | $530.31 | $575.6835 | $575.70 | $575.75 | $575.70 | |