| 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 | $118.41 | 13.209% | $134.0508 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $46.28 | 11.573% | $51.636 | $51.64 | $51.65 | $51.60 |
| Purchase #3 | $115.36 | 12.328% | $129.5816 | $129.58 | $129.60 | $129.60 |
| Purchase #4 | $148.75 | 9.730% | $163.2234 | $163.22 | $163.20 | $163.20 |
| Purchase #5 | $61.26 | 9.681% | $67.1906 | $67.19 | $67.20 | $67.20 |
| Purchase #6 | $97.50 | 12.707% | $109.8893 | $109.89 | $109.90 | $109.90 |
| Purchase #7 | $66.33 | 4.471% | $69.2956 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $653.89 | $724.8673 | $724.87 | $724.90 | $724.90 | |