| 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 | $40.47 | 4.363% | $42.2357 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $98.27 | 4.424% | $102.6175 | $102.62 | $102.60 | $102.60 |
| Purchase #3 | $86.50 | 9.756% | $94.9389 | $94.94 | $94.95 | $94.90 |
| Purchase #4 | $55.56 | 11.574% | $61.9905 | $61.99 | $62.00 | $62.00 |
| Purchase #5 | $231.39 | 4.444% | $241.673 | $241.67 | $241.65 | $241.70 |
| Purchase #6 | $138.29 | 7.659% | $148.8816 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $193.96 | 10.785% | $214.8786 | $214.88 | $214.90 | $214.90 |
| 7 purchase totals = | $844.44 | $907.2158 | $907.22 | $907.25 | $907.20 | |