| 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 | $46.81 | 12.120% | $52.4834 | $52.48 | $52.50 | $52.50 |
| Purchase #2 | $45.28 | 7.844% | $48.8318 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $153.52 | 7.148% | $164.4936 | $164.49 | $164.50 | $164.50 |
| Purchase #4 | $103.87 | 10.175% | $114.4388 | $114.44 | $114.45 | $114.40 |
| Purchase #5 | $181.37 | 8.838% | $197.3995 | $197.40 | $197.40 | $197.40 |
| Purchase #6 | $151.45 | 11.733% | $169.2196 | $169.22 | $169.20 | $169.20 |
| Purchase #7 | $77.63 | 12.538% | $87.3632 | $87.36 | $87.35 | $87.40 |
| 7 purchase totals = | $759.93 | $834.2299 | $834.22 | $834.25 | $834.20 | |