| 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 | $75.61 | 5.118% | $79.4797 | $79.48 | $79.50 | $79.50 |
| Purchase #2 | $125.84 | 12.311% | $141.3322 | $141.33 | $141.35 | $141.30 |
| Purchase #3 | $135.55 | 13.227% | $153.4792 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $30.27 | 12.435% | $34.0341 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $174.46 | 13.655% | $198.2825 | $198.28 | $198.30 | $198.30 |
| Purchase #6 | $129.84 | 10.557% | $143.5472 | $143.55 | $143.55 | $143.50 |
| Purchase #7 | $57.33 | 13.444% | $65.0374 | $65.04 | $65.05 | $65.00 |
| 7 purchase totals = | $728.90 | $815.1923 | $815.19 | $815.30 | $815.10 | |