| 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 | $39.78 | 12.202% | $44.634 | $44.63 | $44.65 | $44.60 |
| Purchase #2 | $137.70 | 4.865% | $144.3991 | $144.40 | $144.40 | $144.40 |
| Purchase #3 | $71.61 | 12.664% | $80.6787 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $72.89 | 4.741% | $76.3457 | $76.35 | $76.35 | $76.30 |
| Purchase #5 | $118.66 | 5.832% | $125.5803 | $125.58 | $125.60 | $125.60 |
| Purchase #6 | $242.88 | 10.156% | $267.5469 | $267.55 | $267.55 | $267.50 |
| Purchase #7 | $144.87 | 13.389% | $164.2666 | $164.27 | $164.25 | $164.30 |
| 7 purchase totals = | $828.39 | $903.4513 | $903.46 | $903.50 | $903.40 | |