| 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 | $49.39 | 11.362% | $55.0017 | $55.00 | $55.00 | $55.00 |
| Purchase #2 | $73.69 | 12.167% | $82.6559 | $82.66 | $82.65 | $82.70 |
| Purchase #3 | $164.91 | 11.287% | $183.5234 | $183.52 | $183.50 | $183.50 |
| Purchase #4 | $207.77 | 11.315% | $231.2792 | $231.28 | $231.30 | $231.30 |
| Purchase #5 | $21.78 | 3.854% | $22.6194 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $47.65 | 10.671% | $52.7347 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $77.87 | 8.581% | $84.552 | $84.55 | $84.55 | $84.60 |
| 7 purchase totals = | $643.06 | $712.3663 | $712.36 | $712.35 | $712.40 | |