| 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 | $65.78 | 4.527% | $68.7579 | $68.76 | $68.75 | $68.80 |
| Purchase #2 | $80.41 | 3.312% | $83.0732 | $83.07 | $83.05 | $83.10 |
| Purchase #3 | $128.84 | 6.172% | $136.792 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $231.47 | 7.171% | $248.0687 | $248.07 | $248.05 | $248.10 |
| Purchase #5 | $123.63 | 7.433% | $132.8194 | $132.82 | $132.80 | $132.80 |
| Purchase #6 | $12.72 | 13.868% | $14.484 | $14.48 | $14.50 | $14.50 |
| Purchase #7 | $37.89 | 3.319% | $39.1476 | $39.15 | $39.15 | $39.10 |
| 7 purchase totals = | $680.74 | $723.1428 | $723.14 | $723.10 | $723.20 | |