| 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 | $33.83 | 13.833% | $38.5097 | $38.51 | $38.50 | $38.50 |
| Purchase #2 | $27.79 | 11.475% | $30.9789 | $30.98 | $31.00 | $31.00 |
| Purchase #3 | $172.42 | 7.250% | $184.9205 | $184.92 | $184.90 | $184.90 |
| Purchase #4 | $233.42 | 12.567% | $262.7539 | $262.75 | $262.75 | $262.80 |
| Purchase #5 | $141.65 | 6.391% | $150.7029 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $125.39 | 7.371% | $134.6325 | $134.63 | $134.65 | $134.60 |
| Purchase #7 | $144.38 | 6.836% | $154.2498 | $154.25 | $154.25 | $154.20 |
| 7 purchase totals = | $878.88 | $956.7482 | $956.74 | $956.75 | $956.70 | |