| 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 | $21.61 | 10.494% | $23.8778 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $215.80 | 5.469% | $227.6021 | $227.60 | $227.60 | $227.60 |
| Purchase #3 | $123.74 | 8.854% | $134.6959 | $134.70 | $134.70 | $134.70 |
| Purchase #4 | $48.77 | 7.447% | $52.4019 | $52.40 | $52.40 | $52.40 |
| Purchase #5 | $97.67 | 4.111% | $101.6852 | $101.69 | $101.70 | $101.70 |
| Purchase #6 | $181.93 | 6.209% | $193.226 | $193.23 | $193.25 | $193.20 |
| Purchase #7 | $131.99 | 12.657% | $148.696 | $148.70 | $148.70 | $148.70 |
| 7 purchase totals = | $821.51 | $882.1849 | $882.20 | $882.25 | $882.20 | |