| 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 | $42.97 | 5.587% | $45.3707 | $45.37 | $45.35 | $45.40 |
| Purchase #2 | $169.66 | 12.221% | $190.3941 | $190.39 | $190.40 | $190.40 |
| Purchase #3 | $183.88 | 11.848% | $205.6661 | $205.67 | $205.65 | $205.70 |
| Purchase #4 | $16.51 | 12.370% | $18.5523 | $18.55 | $18.55 | $18.60 |
| Purchase #5 | $229.94 | 5.732% | $243.1202 | $243.12 | $243.10 | $243.10 |
| Purchase #6 | $101.69 | 5.682% | $107.468 | $107.47 | $107.45 | $107.50 |
| Purchase #7 | $106.57 | 3.210% | $109.9909 | $109.99 | $110.00 | $110.00 |
| 7 purchase totals = | $851.22 | $920.5623 | $920.56 | $920.50 | $920.70 | |