| 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 | $66.93 | 10.187% | $73.7482 | $73.75 | $73.75 | $73.70 |
| Purchase #2 | $88.42 | 7.207% | $94.7924 | $94.79 | $94.80 | $94.80 |
| Purchase #3 | $27.27 | 10.315% | $30.0829 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $114.62 | 9.700% | $125.7381 | $125.74 | $125.75 | $125.70 |
| Purchase #5 | $93.70 | 13.419% | $106.2736 | $106.27 | $106.25 | $106.30 |
| Purchase #6 | $76.25 | 3.298% | $78.7647 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $126.84 | 3.467% | $131.2375 | $131.24 | $131.25 | $131.20 |
| 7 purchase totals = | $594.03 | $640.6374 | $640.63 | $640.65 | $640.60 | |