| 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 | $48.31 | 3.195% | $49.8535 | $49.85 | $49.85 | $49.90 |
| Purchase #2 | $205.41 | 11.705% | $229.4532 | $229.45 | $229.45 | $229.50 |
| Purchase #3 | $175.88 | 13.162% | $199.0293 | $199.03 | $199.05 | $199.00 |
| Purchase #4 | $74.31 | 8.800% | $80.8493 | $80.85 | $80.85 | $80.80 |
| Purchase #5 | $118.49 | 3.344% | $122.4523 | $122.45 | $122.45 | $122.50 |
| Purchase #6 | $131.81 | 11.167% | $146.5292 | $146.53 | $146.55 | $146.50 |
| Purchase #7 | $24.37 | 13.828% | $27.7399 | $27.74 | $27.75 | $27.70 |
| 7 purchase totals = | $778.58 | $855.9067 | $855.90 | $855.95 | $855.90 | |