| 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 | $81.49 | 4.613% | $85.2491 | $85.25 | $85.25 | $85.20 |
| Purchase #2 | $9.43 | 8.321% | $10.2147 | $10.21 | $10.20 | $10.20 |
| Purchase #3 | $20.72 | 8.289% | $22.4375 | $22.44 | $22.45 | $22.40 |
| Purchase #4 | $205.72 | 3.559% | $213.0416 | $213.04 | $213.05 | $213.00 |
| Purchase #5 | $160.53 | 8.614% | $174.3581 | $174.36 | $174.35 | $174.40 |
| Purchase #6 | $82.95 | 10.246% | $91.4491 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $188.65 | 13.392% | $213.914 | $213.91 | $213.90 | $213.90 |
| 7 purchase totals = | $749.49 | $810.6641 | $810.66 | $810.65 | $810.50 | |