| 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 | $21.96 | 5.456% | $23.1581 | $23.16 | $23.15 | $23.20 |
| Purchase #2 | $92.46 | 9.292% | $101.0514 | $101.05 | $101.05 | $101.10 |
| Purchase #3 | $117.78 | 10.159% | $129.7453 | $129.75 | $129.75 | $129.70 |
| Purchase #4 | $235.66 | 11.503% | $262.768 | $262.77 | $262.75 | $262.80 |
| Purchase #5 | $28.78 | 5.528% | $30.371 | $30.37 | $30.35 | $30.40 |
| Purchase #6 | $248.81 | 9.403% | $272.2056 | $272.21 | $272.20 | $272.20 |
| Purchase #7 | $160.95 | 9.435% | $176.1356 | $176.14 | $176.15 | $176.10 |
| 7 purchase totals = | $906.40 | $995.4350 | $995.45 | $995.40 | $995.50 | |