| 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 | $90.83 | 4.273% | $94.7112 | $94.71 | $94.70 | $94.70 |
| Purchase #2 | $48.75 | 13.856% | $55.5048 | $55.50 | $55.50 | $55.50 |
| Purchase #3 | $28.59 | 7.226% | $30.6559 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $129.67 | 13.647% | $147.3661 | $147.37 | $147.35 | $147.40 |
| Purchase #5 | $129.95 | 8.138% | $140.5253 | $140.53 | $140.55 | $140.50 |
| Purchase #6 | $143.93 | 8.754% | $156.5296 | $156.53 | $156.55 | $156.50 |
| Purchase #7 | $156.52 | 8.338% | $169.5706 | $169.57 | $169.55 | $169.60 |
| 7 purchase totals = | $728.24 | $794.8635 | $794.87 | $794.85 | $794.90 | |