| 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 | $24.85 | 7.410% | $26.6914 | $26.69 | $26.70 | $26.70 |
| Purchase #2 | $121.41 | 10.601% | $134.2807 | $134.28 | $134.30 | $134.30 |
| Purchase #3 | $219.53 | 10.425% | $242.416 | $242.42 | $242.40 | $242.40 |
| Purchase #4 | $81.50 | 5.496% | $85.9792 | $85.98 | $86.00 | $86.00 |
| Purchase #5 | $106.55 | 4.775% | $111.6378 | $111.64 | $111.65 | $111.60 |
| Purchase #6 | $21.98 | 7.313% | $23.5874 | $23.59 | $23.60 | $23.60 |
| Purchase #7 | $114.76 | 6.293% | $121.9818 | $121.98 | $122.00 | $122.00 |
| 7 purchase totals = | $690.58 | $746.5743 | $746.58 | $746.65 | $746.60 | |