| 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 | $99.28 | 10.692% | $109.895 | $109.90 | $109.90 | $109.90 |
| Purchase #2 | $119.42 | 9.453% | $130.7088 | $130.71 | $130.70 | $130.70 |
| Purchase #3 | $102.92 | 10.308% | $113.529 | $113.53 | $113.55 | $113.50 |
| Purchase #4 | $54.48 | 5.277% | $57.3549 | $57.35 | $57.35 | $57.40 |
| Purchase #5 | $28.36 | 4.833% | $29.7306 | $29.73 | $29.75 | $29.70 |
| Purchase #6 | $114.81 | 9.668% | $125.9098 | $125.91 | $125.90 | $125.90 |
| Purchase #7 | $43.80 | 11.654% | $48.9045 | $48.90 | $48.90 | $48.90 |
| 7 purchase totals = | $563.07 | $616.0326 | $616.03 | $616.05 | $616.00 | |