| 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 | $14.39 | 7.313% | $15.4423 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $127.99 | 6.621% | $136.4642 | $136.46 | $136.45 | $136.50 |
| Purchase #3 | $180.67 | 3.174% | $186.4045 | $186.40 | $186.40 | $186.40 |
| Purchase #4 | $7.52 | 12.457% | $8.4568 | $8.46 | $8.45 | $8.50 |
| Purchase #5 | $136.47 | 12.181% | $153.0934 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $226.37 | 4.422% | $236.3801 | $236.38 | $236.40 | $236.40 |
| Purchase #7 | $72.37 | 3.601% | $74.976 | $74.98 | $75.00 | $75.00 |
| 7 purchase totals = | $765.78 | $811.2173 | $811.21 | $811.25 | $811.30 | |