| 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 | $9.81 | 7.820% | $10.5771 | $10.58 | $10.60 | $10.60 |
| Purchase #2 | $117.62 | 9.706% | $129.0362 | $129.04 | $129.05 | $129.00 |
| Purchase #3 | $85.50 | 12.508% | $96.1943 | $96.19 | $96.20 | $96.20 |
| Purchase #4 | $99.69 | 13.290% | $112.9388 | $112.94 | $112.95 | $112.90 |
| Purchase #5 | $191.39 | 6.828% | $204.4581 | $204.46 | $204.45 | $204.50 |
| Purchase #6 | $205.90 | 5.797% | $217.836 | $217.84 | $217.85 | $217.80 |
| Purchase #7 | $21.55 | 9.756% | $23.6524 | $23.65 | $23.65 | $23.70 |
| 7 purchase totals = | $731.46 | $794.6929 | $794.70 | $794.75 | $794.70 | |