| 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 | $44.83 | 7.533% | $48.207 | $48.21 | $48.20 | $48.20 |
| Purchase #2 | $68.54 | 9.660% | $75.161 | $75.16 | $75.15 | $75.20 |
| Purchase #3 | $108.92 | 7.169% | $116.7285 | $116.73 | $116.75 | $116.70 |
| Purchase #4 | $217.78 | 5.808% | $230.4287 | $230.43 | $230.45 | $230.40 |
| Purchase #5 | $132.31 | 10.337% | $145.9869 | $145.99 | $146.00 | $146.00 |
| Purchase #6 | $13.95 | 9.605% | $15.2899 | $15.29 | $15.30 | $15.30 |
| Purchase #7 | $176.44 | 3.645% | $182.8712 | $182.87 | $182.85 | $182.90 |
| 7 purchase totals = | $762.77 | $814.6732 | $814.68 | $814.70 | $814.70 | |