| 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 | $61.59 | 3.107% | $63.5036 | $63.50 | $63.50 | $63.50 |
| Purchase #2 | $120.70 | 9.862% | $132.6034 | $132.60 | $132.60 | $132.60 |
| Purchase #3 | $80.70 | 3.404% | $83.447 | $83.45 | $83.45 | $83.40 |
| Purchase #4 | $14.25 | 11.125% | $15.8353 | $15.84 | $15.85 | $15.80 |
| Purchase #5 | $48.68 | 5.406% | $51.3116 | $51.31 | $51.30 | $51.30 |
| Purchase #6 | $203.55 | 13.516% | $231.0618 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $61.73 | 7.704% | $66.4857 | $66.49 | $66.50 | $66.50 |
| 7 purchase totals = | $591.20 | $644.2484 | $644.25 | $644.25 | $644.20 | |