| 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 | $59.70 | 3.465% | $61.7686 | $61.77 | $61.75 | $61.80 |
| Purchase #2 | $131.78 | 6.757% | $140.6844 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $97.69 | 6.489% | $104.0291 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $186.36 | 8.809% | $202.7765 | $202.78 | $202.80 | $202.80 |
| Purchase #5 | $213.72 | 3.772% | $221.7815 | $221.78 | $221.80 | $221.80 |
| Purchase #6 | $102.73 | 9.696% | $112.6907 | $112.69 | $112.70 | $112.70 |
| Purchase #7 | $15.69 | 7.213% | $16.8217 | $16.82 | $16.80 | $16.80 |
| 7 purchase totals = | $807.67 | $860.5525 | $860.55 | $860.60 | $860.60 | |