| 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 | $125.33 | 7.275% | $134.4478 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $105.94 | 9.861% | $116.3867 | $116.39 | $116.40 | $116.40 |
| Purchase #3 | $85.64 | 9.710% | $93.9556 | $93.96 | $93.95 | $94.00 |
| Purchase #4 | $118.78 | 12.118% | $133.1738 | $133.17 | $133.15 | $133.20 |
| Purchase #5 | $73.41 | 13.178% | $83.084 | $83.08 | $83.10 | $83.10 |
| Purchase #6 | $57.89 | 10.223% | $63.8081 | $63.81 | $63.80 | $63.80 |
| Purchase #7 | $121.26 | 13.483% | $137.6095 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $688.25 | $762.4655 | $762.47 | $762.45 | $762.50 | |