| 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 | $101.62 | 4.195% | $105.883 | $105.88 | $105.90 | $105.90 |
| Purchase #2 | $213.34 | 4.719% | $223.4075 | $223.41 | $223.40 | $223.40 |
| Purchase #3 | $17.40 | 3.494% | $18.008 | $18.01 | $18.00 | $18.00 |
| Purchase #4 | $49.36 | 10.739% | $54.6608 | $54.66 | $54.65 | $54.70 |
| Purchase #5 | $210.54 | 6.768% | $224.7893 | $224.79 | $224.80 | $224.80 |
| Purchase #6 | $51.91 | 10.370% | $57.2931 | $57.29 | $57.30 | $57.30 |
| Purchase #7 | $109.82 | 10.407% | $121.249 | $121.25 | $121.25 | $121.20 |
| 7 purchase totals = | $753.99 | $805.2907 | $805.29 | $805.30 | $805.30 | |