| 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 | $88.49 | 3.658% | $91.727 | $91.73 | $91.75 | $91.70 |
| Purchase #2 | $47.71 | 8.557% | $51.7925 | $51.79 | $51.80 | $51.80 |
| Purchase #3 | $206.89 | 9.810% | $227.1859 | $227.19 | $227.20 | $227.20 |
| Purchase #4 | $196.79 | 5.132% | $206.8893 | $206.89 | $206.90 | $206.90 |
| Purchase #5 | $180.50 | 4.275% | $188.2164 | $188.22 | $188.20 | $188.20 |
| Purchase #6 | $24.81 | 12.351% | $27.8743 | $27.87 | $27.85 | $27.90 |
| Purchase #7 | $220.34 | 3.354% | $227.7302 | $227.73 | $227.75 | $227.70 |
| 7 purchase totals = | $965.53 | $1,021.4156 | $1,021.42 | $1,021.45 | $1,021.40 | |