| 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 | $100.56 | 12.794% | $113.4256 | $113.43 | $113.45 | $113.40 |
| Purchase #2 | $23.53 | 7.316% | $25.2515 | $25.25 | $25.25 | $25.30 |
| Purchase #3 | $86.86 | 12.175% | $97.4352 | $97.44 | $97.45 | $97.40 |
| Purchase #4 | $73.92 | 6.430% | $78.6731 | $78.67 | $78.65 | $78.70 |
| Purchase #5 | $163.84 | 5.184% | $172.3335 | $172.33 | $172.35 | $172.30 |
| Purchase #6 | $179.83 | 10.818% | $199.284 | $199.28 | $199.30 | $199.30 |
| Purchase #7 | $169.84 | 3.505% | $175.7929 | $175.79 | $175.80 | $175.80 |
| 7 purchase totals = | $798.38 | $862.1958 | $862.19 | $862.25 | $862.20 | |