| 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 | $16.58 | 6.764% | $17.7015 | $17.70 | $17.70 | $17.70 |
| Purchase #2 | $97.96 | 7.519% | $105.3256 | $105.33 | $105.35 | $105.30 |
| Purchase #3 | $58.53 | 10.225% | $64.5147 | $64.51 | $64.50 | $64.50 |
| Purchase #4 | $11.51 | 7.574% | $12.3818 | $12.38 | $12.40 | $12.40 |
| Purchase #5 | $113.48 | 7.201% | $121.6517 | $121.65 | $121.65 | $121.70 |
| Purchase #6 | $170.71 | 8.725% | $185.6044 | $185.60 | $185.60 | $185.60 |
| Purchase #7 | $55.97 | 4.308% | $58.3812 | $58.38 | $58.40 | $58.40 |
| 7 purchase totals = | $524.74 | $565.5609 | $565.55 | $565.60 | $565.60 | |