| 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 | $72.32 | 13.504% | $82.0861 | $82.09 | $82.10 | $82.10 |
| Purchase #2 | $29.79 | 3.527% | $30.8407 | $30.84 | $30.85 | $30.80 |
| Purchase #3 | $20.61 | 7.756% | $22.2085 | $22.21 | $22.20 | $22.20 |
| Purchase #4 | $125.34 | 12.560% | $141.0827 | $141.08 | $141.10 | $141.10 |
| Purchase #5 | $167.39 | 13.810% | $190.5066 | $190.51 | $190.50 | $190.50 |
| Purchase #6 | $205.30 | 9.583% | $224.9739 | $224.97 | $224.95 | $225.00 |
| Purchase #7 | $60.40 | 5.618% | $63.7933 | $63.79 | $63.80 | $63.80 |
| 7 purchase totals = | $681.15 | $755.4918 | $755.49 | $755.50 | $755.50 | |