| 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 | $86.93 | 3.111% | $89.6344 | $89.63 | $89.65 | $89.60 |
| Purchase #2 | $175.26 | 6.328% | $186.3505 | $186.35 | $186.35 | $186.40 |
| Purchase #3 | $154.28 | 8.655% | $167.6329 | $167.63 | $167.65 | $167.60 |
| Purchase #4 | $51.76 | 5.276% | $54.4909 | $54.49 | $54.50 | $54.50 |
| Purchase #5 | $30.36 | 3.557% | $31.4399 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $121.41 | 9.545% | $132.9986 | $133.00 | $133.00 | $133.00 |
| Purchase #7 | $61.55 | 9.447% | $67.3646 | $67.36 | $67.35 | $67.40 |
| 7 purchase totals = | $681.55 | $729.9118 | $729.90 | $729.95 | $729.90 | |