| 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 | $14.26 | 6.586% | $15.1992 | $15.20 | $15.20 | $15.20 |
| Purchase #2 | $9.54 | 12.207% | $10.7045 | $10.70 | $10.70 | $10.70 |
| Purchase #3 | $210.37 | 11.548% | $234.6635 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $175.26 | 12.523% | $197.2078 | $197.21 | $197.20 | $197.20 |
| Purchase #5 | $11.65 | 5.767% | $12.3219 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $185.36 | 13.599% | $210.5671 | $210.57 | $210.55 | $210.60 |
| Purchase #7 | $166.71 | 5.824% | $176.4192 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $773.15 | $857.0832 | $857.08 | $857.00 | $857.10 | |