| 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 | $26.89 | 12.499% | $30.251 | $30.25 | $30.25 | $30.30 |
| Purchase #2 | $157.38 | 5.612% | $166.2122 | $166.21 | $166.20 | $166.20 |
| Purchase #3 | $44.40 | 8.538% | $48.1909 | $48.19 | $48.20 | $48.20 |
| Purchase #4 | $135.34 | 7.266% | $145.1738 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $145.97 | 12.527% | $164.2557 | $164.26 | $164.25 | $164.30 |
| Purchase #6 | $104.43 | 13.812% | $118.8539 | $118.85 | $118.85 | $118.90 |
| Purchase #7 | $60.67 | 4.611% | $63.4675 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $675.08 | $736.4050 | $736.40 | $736.35 | $736.60 | |