| 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 | $83.43 | 11.598% | $93.1062 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $46.75 | 12.772% | $52.7209 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $226.70 | 3.233% | $234.0292 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $38.43 | 12.526% | $43.2437 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $84.29 | 5.589% | $89.001 | $89.00 | $89.00 | $89.00 |
| Purchase #6 | $18.46 | 10.863% | $20.4653 | $20.47 | $20.45 | $20.50 |
| Purchase #7 | $205.85 | 3.356% | $212.7583 | $212.76 | $212.75 | $212.80 |
| 7 purchase totals = | $703.91 | $745.3246 | $745.33 | $745.30 | $745.30 | |