| 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 | $104.86 | 10.344% | $115.7067 | $115.71 | $115.70 | $115.70 |
| Purchase #2 | $151.46 | 8.454% | $164.2644 | $164.26 | $164.25 | $164.30 |
| Purchase #3 | $115.93 | 10.511% | $128.1154 | $128.12 | $128.10 | $128.10 |
| Purchase #4 | $27.43 | 12.308% | $30.8061 | $30.81 | $30.80 | $30.80 |
| Purchase #5 | $73.88 | 11.505% | $82.3799 | $82.38 | $82.40 | $82.40 |
| Purchase #6 | $86.68 | 8.853% | $94.3538 | $94.35 | $94.35 | $94.40 |
| Purchase #7 | $103.85 | 6.186% | $110.2742 | $110.27 | $110.25 | $110.30 |
| 7 purchase totals = | $664.09 | $725.9005 | $725.90 | $725.85 | $726.00 | |