| 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 | $14.29 | 7.722% | $15.3935 | $15.39 | $15.40 | $15.40 |
| Purchase #2 | $66.36 | 4.748% | $69.5108 | $69.51 | $69.50 | $69.50 |
| Purchase #3 | $121.38 | 13.106% | $137.2881 | $137.29 | $137.30 | $137.30 |
| Purchase #4 | $250.41 | 11.203% | $278.4634 | $278.46 | $278.45 | $278.50 |
| Purchase #5 | $76.92 | 3.326% | $79.4784 | $79.48 | $79.50 | $79.50 |
| Purchase #6 | $157.60 | 3.520% | $163.1475 | $163.15 | $163.15 | $163.10 |
| Purchase #7 | $245.29 | 10.662% | $271.4428 | $271.44 | $271.45 | $271.40 |
| 7 purchase totals = | $932.25 | $1,014.7245 | $1,014.72 | $1,014.75 | $1,014.70 | |