| 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 | $97.45 | 10.445% | $107.6287 | $107.63 | $107.65 | $107.60 |
| Purchase #2 | $151.44 | 11.469% | $168.8087 | $168.81 | $168.80 | $168.80 |
| Purchase #3 | $26.93 | 13.853% | $30.6606 | $30.66 | $30.65 | $30.70 |
| Purchase #4 | $70.47 | 7.633% | $75.849 | $75.85 | $75.85 | $75.80 |
| Purchase #5 | $55.91 | 13.713% | $63.5769 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $74.74 | 10.198% | $82.362 | $82.36 | $82.35 | $82.40 |
| Purchase #7 | $24.89 | 3.638% | $25.7955 | $25.80 | $25.80 | $25.80 |
| 7 purchase totals = | $501.83 | $554.6814 | $554.69 | $554.70 | $554.70 | |