| 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 | $208.97 | 5.316% | $220.0788 | $220.08 | $220.10 | $220.10 |
| Purchase #2 | $60.74 | 11.404% | $67.6668 | $67.67 | $67.65 | $67.70 |
| Purchase #3 | $13.85 | 7.329% | $14.8651 | $14.87 | $14.85 | $14.90 |
| Purchase #4 | $92.67 | 12.237% | $104.01 | $104.01 | $104.00 | $104.00 |
| Purchase #5 | $18.89 | 10.321% | $20.8396 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $153.67 | 10.557% | $169.8929 | $169.89 | $169.90 | $169.90 |
| Purchase #7 | $60.57 | 4.437% | $63.2575 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $609.36 | $660.6107 | $660.62 | $660.60 | $660.70 | |