| 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 | $58.35 | 10.408% | $64.4231 | $64.42 | $64.40 | $64.40 |
| Purchase #2 | $92.88 | 6.637% | $99.0444 | $99.04 | $99.05 | $99.00 |
| Purchase #3 | $47.69 | 10.650% | $52.769 | $52.77 | $52.75 | $52.80 |
| Purchase #4 | $112.94 | 8.709% | $122.7759 | $122.78 | $122.80 | $122.80 |
| Purchase #5 | $42.80 | 7.560% | $46.0357 | $46.04 | $46.05 | $46.00 |
| Purchase #6 | $162.78 | 13.568% | $184.866 | $184.87 | $184.85 | $184.90 |
| Purchase #7 | $79.58 | 12.126% | $89.2299 | $89.23 | $89.25 | $89.20 |
| 7 purchase totals = | $597.02 | $659.1440 | $659.15 | $659.15 | $659.10 | |