| 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 | $78.85 | 10.323% | $86.9897 | $86.99 | $87.00 | $87.00 |
| Purchase #2 | $18.95 | 6.503% | $20.1823 | $20.18 | $20.20 | $20.20 |
| Purchase #3 | $14.75 | 5.547% | $15.5682 | $15.57 | $15.55 | $15.60 |
| Purchase #4 | $96.81 | 6.188% | $102.8006 | $102.80 | $102.80 | $102.80 |
| Purchase #5 | $136.26 | 13.593% | $154.7818 | $154.78 | $154.80 | $154.80 |
| Purchase #6 | $123.73 | 6.728% | $132.0546 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $246.83 | 7.488% | $265.3126 | $265.31 | $265.30 | $265.30 |
| 7 purchase totals = | $716.18 | $777.6898 | $777.68 | $777.70 | $777.80 | |