| 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 | $9.44 | 12.598% | $10.6293 | $10.63 | $10.65 | $10.60 |
| Purchase #2 | $96.42 | 6.181% | $102.3797 | $102.38 | $102.40 | $102.40 |
| Purchase #3 | $164.30 | 5.531% | $173.3874 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $229.63 | 4.149% | $239.1573 | $239.16 | $239.15 | $239.20 |
| Purchase #5 | $61.41 | 7.632% | $66.0968 | $66.10 | $66.10 | $66.10 |
| Purchase #6 | $28.51 | 8.337% | $30.8869 | $30.89 | $30.90 | $30.90 |
| Purchase #7 | $170.28 | 7.670% | $183.3405 | $183.34 | $183.35 | $183.30 |
| 7 purchase totals = | $759.99 | $805.8779 | $805.89 | $805.95 | $805.90 | |