| 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 | $68.75 | 4.544% | $71.874 | $71.87 | $71.85 | $71.90 |
| Purchase #2 | $148.68 | 13.719% | $169.0774 | $169.08 | $169.10 | $169.10 |
| Purchase #3 | $72.88 | 8.816% | $79.3051 | $79.31 | $79.30 | $79.30 |
| Purchase #4 | $164.89 | 6.701% | $175.9393 | $175.94 | $175.95 | $175.90 |
| Purchase #5 | $52.26 | 9.102% | $57.0167 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $154.75 | 12.499% | $174.0922 | $174.09 | $174.10 | $174.10 |
| Purchase #7 | $68.45 | 6.616% | $72.9787 | $72.98 | $73.00 | $73.00 |
| 7 purchase totals = | $730.66 | $800.2834 | $800.29 | $800.30 | $800.30 | |