| 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 | $109.98 | 7.160% | $117.8546 | $117.85 | $117.85 | $117.90 |
| Purchase #2 | $77.38 | 3.116% | $79.7912 | $79.79 | $79.80 | $79.80 |
| Purchase #3 | $60.83 | 4.799% | $63.7492 | $63.75 | $63.75 | $63.70 |
| Purchase #4 | $97.82 | 6.380% | $104.0609 | $104.06 | $104.05 | $104.10 |
| Purchase #5 | $105.86 | 12.344% | $118.9274 | $118.93 | $118.95 | $118.90 |
| Purchase #6 | $162.52 | 5.218% | $171.0003 | $171.00 | $171.00 | $171.00 |
| Purchase #7 | $173.86 | 8.358% | $188.3912 | $188.39 | $188.40 | $188.40 |
| 7 purchase totals = | $788.25 | $843.7748 | $843.77 | $843.80 | $843.80 | |