| 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 | $79.40 | 3.305% | $82.0242 | $82.02 | $82.00 | $82.00 |
| Purchase #2 | $107.33 | 10.677% | $118.7896 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $12.52 | 13.267% | $14.181 | $14.18 | $14.20 | $14.20 |
| Purchase #4 | $158.96 | 5.187% | $167.2053 | $167.21 | $167.20 | $167.20 |
| Purchase #5 | $233.32 | 13.735% | $265.3665 | $265.37 | $265.35 | $265.40 |
| Purchase #6 | $97.35 | 3.541% | $100.7972 | $100.80 | $100.80 | $100.80 |
| Purchase #7 | $170.43 | 9.453% | $186.5407 | $186.54 | $186.55 | $186.50 |
| 7 purchase totals = | $859.31 | $934.9045 | $934.91 | $934.90 | $934.90 | |