| 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 | $21.88 | 8.152% | $23.6637 | $23.66 | $23.65 | $23.70 |
| Purchase #2 | $101.97 | 8.535% | $110.6731 | $110.67 | $110.65 | $110.70 |
| Purchase #3 | $59.97 | 9.706% | $65.7907 | $65.79 | $65.80 | $65.80 |
| Purchase #4 | $151.77 | 3.793% | $157.5266 | $157.53 | $157.55 | $157.50 |
| Purchase #5 | $169.90 | 6.184% | $180.4066 | $180.41 | $180.40 | $180.40 |
| Purchase #6 | $120.75 | 10.791% | $133.7801 | $133.78 | $133.80 | $133.80 |
| Purchase #7 | $71.65 | 8.511% | $77.7481 | $77.75 | $77.75 | $77.70 |
| 7 purchase totals = | $697.89 | $749.5889 | $749.59 | $749.60 | $749.60 | |