| 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 | $60.52 | 11.624% | $67.5548 | $67.55 | $67.55 | $67.60 |
| Purchase #2 | $195.42 | 6.326% | $207.7823 | $207.78 | $207.80 | $207.80 |
| Purchase #3 | $7.73 | 13.836% | $8.7995 | $8.80 | $8.80 | $8.80 |
| Purchase #4 | $46.53 | 13.705% | $52.9069 | $52.91 | $52.90 | $52.90 |
| Purchase #5 | $134.55 | 10.338% | $148.4598 | $148.46 | $148.45 | $148.50 |
| Purchase #6 | $193.31 | 11.268% | $215.0922 | $215.09 | $215.10 | $215.10 |
| Purchase #7 | $139.43 | 11.107% | $154.9165 | $154.92 | $154.90 | $154.90 |
| 7 purchase totals = | $777.49 | $855.5120 | $855.51 | $855.50 | $855.60 | |