| 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 | $11.28 | 10.446% | $12.4583 | $12.46 | $12.45 | $12.50 |
| Purchase #2 | $119.37 | 4.547% | $124.7978 | $124.80 | $124.80 | $124.80 |
| Purchase #3 | $132.33 | 3.276% | $136.6651 | $136.67 | $136.65 | $136.70 |
| Purchase #4 | $61.94 | 7.776% | $66.7565 | $66.76 | $66.75 | $66.80 |
| Purchase #5 | $231.47 | 11.368% | $257.7835 | $257.78 | $257.80 | $257.80 |
| Purchase #6 | $44.57 | 13.793% | $50.7175 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $84.46 | 3.492% | $87.4093 | $87.41 | $87.40 | $87.40 |
| 7 purchase totals = | $685.42 | $736.5880 | $736.60 | $736.55 | $736.70 | |