| 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 | $47.39 | 7.195% | $50.7997 | $50.80 | $50.80 | $50.80 |
| Purchase #2 | $112.91 | 3.833% | $117.2378 | $117.24 | $117.25 | $117.20 |
| Purchase #3 | $179.63 | 11.434% | $200.1689 | $200.17 | $200.15 | $200.20 |
| Purchase #4 | $231.67 | 13.840% | $263.7331 | $263.73 | $263.75 | $263.70 |
| Purchase #5 | $75.99 | 7.774% | $81.8975 | $81.90 | $81.90 | $81.90 |
| Purchase #6 | $97.31 | 3.466% | $100.6828 | $100.68 | $100.70 | $100.70 |
| Purchase #7 | $16.78 | 10.187% | $18.4894 | $18.49 | $18.50 | $18.50 |
| 7 purchase totals = | $761.68 | $833.0092 | $833.01 | $833.05 | $833.00 | |