| 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 | $154.28 | 6.595% | $164.4548 | $164.45 | $164.45 | $164.50 |
| Purchase #2 | $43.91 | 10.377% | $48.4665 | $48.47 | $48.45 | $48.50 |
| Purchase #3 | $137.33 | 8.392% | $148.8547 | $148.85 | $148.85 | $148.90 |
| Purchase #4 | $208.52 | 5.790% | $220.5933 | $220.59 | $220.60 | $220.60 |
| Purchase #5 | $85.97 | 9.725% | $94.3306 | $94.33 | $94.35 | $94.30 |
| Purchase #6 | $184.74 | 4.652% | $193.3341 | $193.33 | $193.35 | $193.30 |
| Purchase #7 | $36.66 | 4.715% | $38.3885 | $38.39 | $38.40 | $38.40 |
| 7 purchase totals = | $851.41 | $908.4225 | $908.41 | $908.45 | $908.50 | |