| 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 | $107.81 | 9.150% | $117.6746 | $117.67 | $117.65 | $117.70 |
| Purchase #2 | $206.28 | 12.333% | $231.7205 | $231.72 | $231.70 | $231.70 |
| Purchase #3 | $125.86 | 9.411% | $137.7047 | $137.70 | $137.70 | $137.70 |
| Purchase #4 | $25.82 | 5.651% | $27.2791 | $27.28 | $27.30 | $27.30 |
| Purchase #5 | $7.93 | 10.193% | $8.7383 | $8.74 | $8.75 | $8.70 |
| Purchase #6 | $79.33 | 8.842% | $86.3444 | $86.34 | $86.35 | $86.30 |
| Purchase #7 | $123.97 | 10.117% | $136.512 | $136.51 | $136.50 | $136.50 |
| 7 purchase totals = | $677.00 | $745.9736 | $745.96 | $745.95 | $745.90 | |