| 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 | $5.92 | 4.831% | $6.206 | $6.21 | $6.20 | $6.20 |
| Purchase #2 | $92.38 | 3.851% | $95.9376 | $95.94 | $95.95 | $95.90 |
| Purchase #3 | $107.53 | 6.666% | $114.6979 | $114.70 | $114.70 | $114.70 |
| Purchase #4 | $204.38 | 4.453% | $213.481 | $213.48 | $213.50 | $213.50 |
| Purchase #5 | $172.99 | 6.111% | $183.5614 | $183.56 | $183.55 | $183.60 |
| Purchase #6 | $80.33 | 7.672% | $86.4929 | $86.49 | $86.50 | $86.50 |
| Purchase #7 | $209.36 | 11.513% | $233.4636 | $233.46 | $233.45 | $233.50 |
| 7 purchase totals = | $872.89 | $933.8404 | $933.84 | $933.85 | $933.90 | |