| 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 | $22.29 | 8.594% | $24.2056 | $24.21 | $24.20 | $24.20 |
| Purchase #2 | $148.95 | 11.637% | $166.2833 | $166.28 | $166.30 | $166.30 |
| Purchase #3 | $62.95 | 10.706% | $69.6894 | $69.69 | $69.70 | $69.70 |
| Purchase #4 | $46.85 | 9.383% | $51.2459 | $51.25 | $51.25 | $51.20 |
| Purchase #5 | $6.91 | 5.188% | $7.2685 | $7.27 | $7.25 | $7.30 |
| Purchase #6 | $144.79 | 8.742% | $157.4475 | $157.45 | $157.45 | $157.40 |
| Purchase #7 | $40.66 | 11.523% | $45.3453 | $45.35 | $45.35 | $45.30 |
| 7 purchase totals = | $473.40 | $521.4855 | $521.50 | $521.50 | $521.40 | |