| 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 | $55.29 | 5.398% | $58.2746 | $58.27 | $58.25 | $58.30 |
| Purchase #2 | $108.73 | 8.862% | $118.3657 | $118.37 | $118.35 | $118.40 |
| Purchase #3 | $90.97 | 7.373% | $97.6772 | $97.68 | $97.70 | $97.70 |
| Purchase #4 | $152.71 | 3.661% | $158.3007 | $158.30 | $158.30 | $158.30 |
| Purchase #5 | $167.61 | 7.593% | $180.3366 | $180.34 | $180.35 | $180.30 |
| Purchase #6 | $180.38 | 13.214% | $204.2154 | $204.22 | $204.20 | $204.20 |
| Purchase #7 | $34.72 | 5.441% | $36.6091 | $36.61 | $36.60 | $36.60 |
| 7 purchase totals = | $790.41 | $853.7793 | $853.79 | $853.75 | $853.80 | |