| 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 | $203.33 | 3.555% | $210.5584 | $210.56 | $210.55 | $210.60 |
| Purchase #2 | $76.77 | 12.144% | $86.0929 | $86.09 | $86.10 | $86.10 |
| Purchase #3 | $68.83 | 4.546% | $71.959 | $71.96 | $71.95 | $72.00 |
| Purchase #4 | $10.36 | 4.299% | $10.8054 | $10.81 | $10.80 | $10.80 |
| Purchase #5 | $88.49 | 6.660% | $94.3834 | $94.38 | $94.40 | $94.40 |
| Purchase #6 | $9.37 | 4.509% | $9.7925 | $9.79 | $9.80 | $9.80 |
| Purchase #7 | $110.78 | 3.486% | $114.6418 | $114.64 | $114.65 | $114.60 |
| 7 purchase totals = | $567.93 | $598.2334 | $598.23 | $598.25 | $598.30 | |