| 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 | $76.73 | 12.690% | $86.467 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $190.87 | 7.626% | $205.4257 | $205.43 | $205.45 | $205.40 |
| Purchase #3 | $147.66 | 13.818% | $168.0637 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $43.90 | 8.355% | $47.5678 | $47.57 | $47.55 | $47.60 |
| Purchase #5 | $48.76 | 12.775% | $54.9891 | $54.99 | $55.00 | $55.00 |
| Purchase #6 | $42.29 | 8.449% | $45.8631 | $45.86 | $45.85 | $45.90 |
| Purchase #7 | $224.76 | 5.180% | $236.4026 | $236.40 | $236.40 | $236.40 |
| 7 purchase totals = | $774.97 | $844.7790 | $844.78 | $844.75 | $844.90 | |