| 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 | $52.99 | 3.591% | $54.8929 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $51.82 | 5.611% | $54.7276 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $236.82 | 6.193% | $251.4863 | $251.49 | $251.50 | $251.50 |
| Purchase #4 | $23.79 | 6.572% | $25.3535 | $25.35 | $25.35 | $25.40 |
| Purchase #5 | $248.60 | 9.697% | $272.7067 | $272.71 | $272.70 | $272.70 |
| Purchase #6 | $45.34 | 13.794% | $51.5942 | $51.59 | $51.60 | $51.60 |
| Purchase #7 | $79.74 | 8.781% | $86.742 | $86.74 | $86.75 | $86.70 |
| 7 purchase totals = | $739.10 | $797.5032 | $797.50 | $797.55 | $797.50 | |