| 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 | $76.88 | 11.824% | $85.9703 | $85.97 | $85.95 | $86.00 |
| Purchase #2 | $146.95 | 11.761% | $164.2328 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $242.59 | 7.104% | $259.8236 | $259.82 | $259.80 | $259.80 |
| Purchase #4 | $47.60 | 10.273% | $52.4899 | $52.49 | $52.50 | $52.50 |
| Purchase #5 | $85.74 | 9.318% | $93.7293 | $93.73 | $93.75 | $93.70 |
| Purchase #6 | $140.57 | 4.442% | $146.8141 | $146.81 | $146.80 | $146.80 |
| Purchase #7 | $107.80 | 6.368% | $114.6647 | $114.66 | $114.65 | $114.70 |
| 7 purchase totals = | $848.13 | $917.7247 | $917.71 | $917.70 | $917.70 | |