| 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 | $74.82 | 5.663% | $79.0571 | $79.06 | $79.05 | $79.10 |
| Purchase #2 | $164.78 | 10.544% | $182.1544 | $182.15 | $182.15 | $182.20 |
| Purchase #3 | $65.34 | 13.375% | $74.0792 | $74.08 | $74.10 | $74.10 |
| Purchase #4 | $218.91 | 13.125% | $247.6419 | $247.64 | $247.65 | $247.60 |
| Purchase #5 | $246.44 | 5.113% | $259.0405 | $259.04 | $259.05 | $259.00 |
| Purchase #6 | $59.88 | 8.702% | $65.0908 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $84.47 | 7.453% | $90.7655 | $90.77 | $90.75 | $90.80 |
| 7 purchase totals = | $914.64 | $997.8294 | $997.83 | $997.85 | $997.90 | |