| 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 | $5.67 | 5.133% | $5.961 | $5.96 | $5.95 | $6.00 |
| Purchase #2 | $227.25 | 9.645% | $249.1683 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $218.87 | 5.681% | $231.304 | $231.30 | $231.30 | $231.30 |
| Purchase #4 | $87.48 | 13.129% | $98.9652 | $98.97 | $98.95 | $99.00 |
| Purchase #5 | $72.33 | 7.539% | $77.783 | $77.78 | $77.80 | $77.80 |
| Purchase #6 | $129.53 | 7.619% | $139.3989 | $139.40 | $139.40 | $139.40 |
| Purchase #7 | $221.56 | 3.514% | $229.3456 | $229.35 | $229.35 | $229.30 |
| 7 purchase totals = | $962.69 | $1,031.9260 | $1,031.93 | $1,031.90 | $1,032.00 | |