| 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 | $50.97 | 7.730% | $54.91 | $54.91 | $54.90 | $54.90 |
| Purchase #2 | $108.94 | 4.721% | $114.0831 | $114.08 | $114.10 | $114.10 |
| Purchase #3 | $21.38 | 8.590% | $23.2165 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $177.34 | 10.309% | $195.622 | $195.62 | $195.60 | $195.60 |
| Purchase #5 | $86.76 | 12.803% | $97.8679 | $97.87 | $97.85 | $97.90 |
| Purchase #6 | $171.71 | 3.706% | $178.0736 | $178.07 | $178.05 | $178.10 |
| Purchase #7 | $247.55 | 12.470% | $278.4195 | $278.42 | $278.40 | $278.40 |
| 7 purchase totals = | $864.65 | $942.1926 | $942.19 | $942.10 | $942.20 | |