| 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 | $27.92 | 4.694% | $29.2306 | $29.23 | $29.25 | $29.20 |
| Purchase #2 | $51.30 | 6.156% | $54.458 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $218.77 | 10.495% | $241.7299 | $241.73 | $241.75 | $241.70 |
| Purchase #4 | $93.99 | 3.520% | $97.2984 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $51.38 | 9.350% | $56.184 | $56.18 | $56.20 | $56.20 |
| Purchase #6 | $127.48 | 4.582% | $133.3211 | $133.32 | $133.30 | $133.30 |
| Purchase #7 | $232.61 | 12.416% | $261.4909 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $803.45 | $873.7129 | $873.71 | $873.75 | $873.70 | |