| 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 | $216.55 | 7.439% | $232.6592 | $232.66 | $232.65 | $232.70 |
| Purchase #2 | $16.52 | 4.247% | $17.2216 | $17.22 | $17.20 | $17.20 |
| Purchase #3 | $39.40 | 6.368% | $41.909 | $41.91 | $41.90 | $41.90 |
| Purchase #4 | $109.39 | 13.603% | $124.2703 | $124.27 | $124.25 | $124.30 |
| Purchase #5 | $70.49 | 8.526% | $76.5 | $76.50 | $76.50 | $76.50 |
| Purchase #6 | $157.92 | 3.367% | $163.2372 | $163.24 | $163.25 | $163.20 |
| Purchase #7 | $29.99 | 5.657% | $31.6865 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $640.26 | $687.4838 | $687.49 | $687.45 | $687.50 | |