| 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 | $39.57 | 9.741% | $43.4245 | $43.42 | $43.40 | $43.40 |
| Purchase #2 | $92.81 | 4.727% | $97.1971 | $97.20 | $97.20 | $97.20 |
| Purchase #3 | $207.93 | 11.334% | $231.4968 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $52.37 | 3.619% | $54.2653 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $146.97 | 3.287% | $151.8009 | $151.80 | $151.80 | $151.80 |
| Purchase #6 | $215.29 | 5.199% | $226.4829 | $226.48 | $226.50 | $226.50 |
| Purchase #7 | $108.84 | 6.784% | $116.2237 | $116.22 | $116.20 | $116.20 |
| 7 purchase totals = | $863.78 | $920.8912 | $920.89 | $920.85 | $920.90 | |