| 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 | $46.69 | 3.589% | $48.3657 | $48.37 | $48.35 | $48.40 |
| Purchase #2 | $167.45 | 5.577% | $176.7887 | $176.79 | $176.80 | $176.80 |
| Purchase #3 | $47.91 | 8.450% | $51.9584 | $51.96 | $51.95 | $52.00 |
| Purchase #4 | $81.93 | 5.649% | $86.5582 | $86.56 | $86.55 | $86.60 |
| Purchase #5 | $205.80 | 13.258% | $233.085 | $233.09 | $233.10 | $233.10 |
| Purchase #6 | $114.74 | 4.482% | $119.8826 | $119.88 | $119.90 | $119.90 |
| Purchase #7 | $94.37 | 11.116% | $104.8602 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $758.89 | $821.4988 | $821.51 | $821.50 | $821.70 | |