| 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 | $39.49 | 9.264% | $43.1484 | $43.15 | $43.15 | $43.10 |
| Purchase #2 | $52.43 | 6.308% | $55.7373 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $41.76 | 13.680% | $47.4728 | $47.47 | $47.45 | $47.50 |
| Purchase #4 | $55.60 | 6.510% | $59.2196 | $59.22 | $59.20 | $59.20 |
| Purchase #5 | $12.96 | 5.167% | $13.6296 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $165.32 | 13.567% | $187.749 | $187.75 | $187.75 | $187.70 |
| Purchase #7 | $229.47 | 9.860% | $252.0957 | $252.10 | $252.10 | $252.10 |
| 7 purchase totals = | $597.03 | $659.0524 | $659.06 | $659.05 | $658.90 | |