| 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 | $27.53 | 12.117% | $30.8658 | $30.87 | $30.85 | $30.90 |
| Purchase #2 | $185.75 | 11.581% | $207.2617 | $207.26 | $207.25 | $207.30 |
| Purchase #3 | $109.88 | 8.850% | $119.6044 | $119.60 | $119.60 | $119.60 |
| Purchase #4 | $122.72 | 6.800% | $131.065 | $131.07 | $131.05 | $131.10 |
| Purchase #5 | $145.64 | 6.196% | $154.6639 | $154.66 | $154.65 | $154.70 |
| Purchase #6 | $82.79 | 9.601% | $90.7387 | $90.74 | $90.75 | $90.70 |
| Purchase #7 | $24.61 | 4.143% | $25.6296 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $698.92 | $759.8291 | $759.83 | $759.80 | $759.90 | |