| 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 | $36.54 | 8.603% | $39.6835 | $39.68 | $39.70 | $39.70 |
| Purchase #2 | $14.37 | 10.682% | $15.905 | $15.91 | $15.90 | $15.90 |
| Purchase #3 | $108.50 | 3.239% | $112.0143 | $112.01 | $112.00 | $112.00 |
| Purchase #4 | $232.37 | 5.729% | $245.6825 | $245.68 | $245.70 | $245.70 |
| Purchase #5 | $51.48 | 7.790% | $55.4903 | $55.49 | $55.50 | $55.50 |
| Purchase #6 | $104.28 | 5.610% | $110.1301 | $110.13 | $110.15 | $110.10 |
| Purchase #7 | $205.79 | 4.808% | $215.6844 | $215.68 | $215.70 | $215.70 |
| 7 purchase totals = | $753.33 | $794.5901 | $794.58 | $794.65 | $794.60 | |