| 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 | $79.31 | 9.446% | $86.8016 | $86.80 | $86.80 | $86.80 |
| Purchase #2 | $27.61 | 11.832% | $30.8768 | $30.88 | $30.90 | $30.90 |
| Purchase #3 | $70.52 | 9.464% | $77.194 | $77.19 | $77.20 | $77.20 |
| Purchase #4 | $175.39 | 7.504% | $188.5513 | $188.55 | $188.55 | $188.60 |
| Purchase #5 | $235.83 | 3.608% | $244.3387 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $89.30 | 11.638% | $99.6927 | $99.69 | $99.70 | $99.70 |
| Purchase #7 | $182.44 | 3.184% | $188.2489 | $188.25 | $188.25 | $188.20 |
| 7 purchase totals = | $860.40 | $915.7040 | $915.70 | $915.75 | $915.70 | |