| 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 | $38.37 | 12.861% | $43.3048 | $43.30 | $43.30 | $43.30 |
| Purchase #2 | $17.83 | 9.484% | $19.521 | $19.52 | $19.50 | $19.50 |
| Purchase #3 | $69.54 | 10.719% | $76.994 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $83.67 | 3.518% | $86.6135 | $86.61 | $86.60 | $86.60 |
| Purchase #5 | $8.37 | 11.453% | $9.3286 | $9.33 | $9.35 | $9.30 |
| Purchase #6 | $28.62 | 5.387% | $30.1618 | $30.16 | $30.15 | $30.20 |
| Purchase #7 | $105.88 | 3.297% | $109.3709 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $352.28 | $375.2946 | $375.28 | $375.25 | $375.30 | |