| 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 | $86.25 | 3.853% | $89.5732 | $89.57 | $89.55 | $89.60 |
| Purchase #2 | $136.96 | 6.728% | $146.1747 | $146.17 | $146.15 | $146.20 |
| Purchase #3 | $221.80 | 5.396% | $233.7683 | $233.77 | $233.75 | $233.80 |
| Purchase #4 | $197.62 | 4.706% | $206.92 | $206.92 | $206.90 | $206.90 |
| Purchase #5 | $58.53 | 5.229% | $61.5905 | $61.59 | $61.60 | $61.60 |
| Purchase #6 | $47.75 | 8.734% | $51.9205 | $51.92 | $51.90 | $51.90 |
| Purchase #7 | $7.67 | 9.479% | $8.397 | $8.40 | $8.40 | $8.40 |
| 7 purchase totals = | $756.58 | $798.3442 | $798.34 | $798.25 | $798.40 | |