| 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 | $64.74 | 4.113% | $67.4028 | $67.40 | $67.40 | $67.40 |
| Purchase #2 | $72.87 | 4.434% | $76.1011 | $76.10 | $76.10 | $76.10 |
| Purchase #3 | $152.70 | 3.404% | $157.8979 | $157.90 | $157.90 | $157.90 |
| Purchase #4 | $218.26 | 4.139% | $227.2938 | $227.29 | $227.30 | $227.30 |
| Purchase #5 | $45.80 | 13.643% | $52.0485 | $52.05 | $52.05 | $52.00 |
| Purchase #6 | $107.36 | 9.830% | $117.9135 | $117.91 | $117.90 | $117.90 |
| Purchase #7 | $18.82 | 12.852% | $21.2387 | $21.24 | $21.25 | $21.20 |
| 7 purchase totals = | $680.55 | $719.8963 | $719.89 | $719.90 | $719.80 | |