| 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 | $34.69 | 5.224% | $36.5022 | $36.50 | $36.50 | $36.50 |
| Purchase #2 | $113.84 | 10.249% | $125.5075 | $125.51 | $125.50 | $125.50 |
| Purchase #3 | $85.67 | 13.666% | $97.3777 | $97.38 | $97.40 | $97.40 |
| Purchase #4 | $198.30 | 7.685% | $213.5394 | $213.54 | $213.55 | $213.50 |
| Purchase #5 | $205.68 | 4.473% | $214.8801 | $214.88 | $214.90 | $214.90 |
| Purchase #6 | $59.31 | 11.466% | $66.1105 | $66.11 | $66.10 | $66.10 |
| Purchase #7 | $64.38 | 3.469% | $66.6133 | $66.61 | $66.60 | $66.60 |
| 7 purchase totals = | $761.87 | $820.5307 | $820.53 | $820.55 | $820.50 | |