| 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 | $51.54 | 13.488% | $58.4917 | $58.49 | $58.50 | $58.50 |
| Purchase #2 | $205.97 | 7.313% | $221.0326 | $221.03 | $221.05 | $221.00 |
| Purchase #3 | $89.49 | 11.765% | $100.0185 | $100.02 | $100.00 | $100.00 |
| Purchase #4 | $79.42 | 13.540% | $90.1735 | $90.17 | $90.15 | $90.20 |
| Purchase #5 | $24.64 | 5.866% | $26.0854 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $142.27 | 7.873% | $153.4709 | $153.47 | $153.45 | $153.50 |
| Purchase #7 | $145.36 | 10.725% | $160.9499 | $160.95 | $160.95 | $160.90 |
| 7 purchase totals = | $738.69 | $810.2225 | $810.22 | $810.20 | $810.20 | |