| 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 | $75.78 | 4.819% | $79.4318 | $79.43 | $79.45 | $79.40 |
| Purchase #2 | $180.42 | 4.604% | $188.7265 | $188.73 | $188.75 | $188.70 |
| Purchase #3 | $206.80 | 12.769% | $233.2063 | $233.21 | $233.20 | $233.20 |
| Purchase #4 | $145.41 | 6.539% | $154.9184 | $154.92 | $154.90 | $154.90 |
| Purchase #5 | $207.98 | 11.763% | $232.4447 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $198.50 | 11.425% | $221.1786 | $221.18 | $221.20 | $221.20 |
| Purchase #7 | $53.43 | 10.201% | $58.8804 | $58.88 | $58.90 | $58.90 |
| 7 purchase totals = | $1,068.32 | $1,168.7867 | $1,168.79 | $1,168.85 | $1,168.70 | |