| 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 | $26.33 | 13.826% | $29.9704 | $29.97 | $29.95 | $30.00 |
| Purchase #2 | $115.99 | 3.585% | $120.1482 | $120.15 | $120.15 | $120.10 |
| Purchase #3 | $201.40 | 5.722% | $212.9241 | $212.92 | $212.90 | $212.90 |
| Purchase #4 | $33.75 | 11.721% | $37.7058 | $37.71 | $37.70 | $37.70 |
| Purchase #5 | $74.33 | 10.351% | $82.0239 | $82.02 | $82.00 | $82.00 |
| Purchase #6 | $217.85 | 11.207% | $242.2644 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $150.77 | 11.858% | $168.6483 | $168.65 | $168.65 | $168.60 |
| 7 purchase totals = | $820.42 | $893.6851 | $893.68 | $893.60 | $893.60 | |