| 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 | $92.50 | 5.766% | $97.8336 | $97.83 | $97.85 | $97.80 |
| Purchase #2 | $30.80 | 9.857% | $33.836 | $33.84 | $33.85 | $33.80 |
| Purchase #3 | $67.85 | 11.319% | $75.5299 | $75.53 | $75.55 | $75.50 |
| Purchase #4 | $187.53 | 7.434% | $201.471 | $201.47 | $201.45 | $201.50 |
| Purchase #5 | $214.72 | 11.724% | $239.8938 | $239.89 | $239.90 | $239.90 |
| Purchase #6 | $15.94 | 3.410% | $16.4836 | $16.48 | $16.50 | $16.50 |
| Purchase #7 | $247.76 | 10.790% | $274.4933 | $274.49 | $274.50 | $274.50 |
| 7 purchase totals = | $857.10 | $939.5412 | $939.53 | $939.60 | $939.50 | |