| 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 | $78.92 | 9.462% | $86.3874 | $86.39 | $86.40 | $86.40 |
| Purchase #2 | $5.95 | 11.756% | $6.6495 | $6.65 | $6.65 | $6.60 |
| Purchase #3 | $32.57 | 10.466% | $35.9788 | $35.98 | $36.00 | $36.00 |
| Purchase #4 | $17.80 | 11.113% | $19.7781 | $19.78 | $19.80 | $19.80 |
| Purchase #5 | $29.44 | 6.135% | $31.2461 | $31.25 | $31.25 | $31.20 |
| Purchase #6 | $129.81 | 3.605% | $134.4897 | $134.49 | $134.50 | $134.50 |
| Purchase #7 | $209.91 | 10.577% | $232.1122 | $232.11 | $232.10 | $232.10 |
| 7 purchase totals = | $504.40 | $546.6418 | $546.65 | $546.70 | $546.60 | |