| 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 | $117.68 | 7.868% | $126.9391 | $126.94 | $126.95 | $126.90 |
| Purchase #2 | $76.32 | 3.169% | $78.7386 | $78.74 | $78.75 | $78.70 |
| Purchase #3 | $6.45 | 10.599% | $7.1336 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $186.57 | 11.702% | $208.4024 | $208.40 | $208.40 | $208.40 |
| Purchase #5 | $85.98 | 13.360% | $97.4669 | $97.47 | $97.45 | $97.50 |
| Purchase #6 | $106.86 | 9.406% | $116.9113 | $116.91 | $116.90 | $116.90 |
| Purchase #7 | $96.42 | 7.595% | $103.7431 | $103.74 | $103.75 | $103.70 |
| 7 purchase totals = | $676.28 | $739.3350 | $739.33 | $739.35 | $739.20 | |