| 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 | $98.44 | 8.776% | $107.0791 | $107.08 | $107.10 | $107.10 |
| Purchase #2 | $35.30 | 7.382% | $37.9058 | $37.91 | $37.90 | $37.90 |
| Purchase #3 | $215.79 | 8.679% | $234.5184 | $234.52 | $234.50 | $234.50 |
| Purchase #4 | $222.46 | 13.765% | $253.0816 | $253.08 | $253.10 | $253.10 |
| Purchase #5 | $92.41 | 11.572% | $103.1037 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $70.48 | 9.728% | $77.3363 | $77.34 | $77.35 | $77.30 |
| Purchase #7 | $70.36 | 12.381% | $79.0713 | $79.07 | $79.05 | $79.10 |
| 7 purchase totals = | $805.24 | $892.0962 | $892.10 | $892.10 | $892.10 | |