| 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 | $126.35 | 11.309% | $140.6389 | $140.64 | $140.65 | $140.60 |
| Purchase #2 | $56.40 | 4.195% | $58.766 | $58.77 | $58.75 | $58.80 |
| Purchase #3 | $205.44 | 4.329% | $214.3335 | $214.33 | $214.35 | $214.30 |
| Purchase #4 | $227.38 | 4.476% | $237.5575 | $237.56 | $237.55 | $237.60 |
| Purchase #5 | $55.74 | 3.260% | $57.5571 | $57.56 | $57.55 | $57.60 |
| Purchase #6 | $67.31 | 6.582% | $71.7403 | $71.74 | $71.75 | $71.70 |
| Purchase #7 | $88.31 | 10.170% | $97.2911 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $826.93 | $877.8844 | $877.89 | $877.90 | $877.90 | |