| 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 | $54.93 | 5.770% | $58.0995 | $58.10 | $58.10 | $58.10 |
| Purchase #2 | $6.65 | 5.465% | $7.0134 | $7.01 | $7.00 | $7.00 |
| Purchase #3 | $157.36 | 6.411% | $167.4483 | $167.45 | $167.45 | $167.40 |
| Purchase #4 | $14.83 | 11.851% | $16.5875 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $125.45 | 5.566% | $132.4325 | $132.43 | $132.45 | $132.40 |
| Purchase #6 | $238.92 | 13.197% | $270.4503 | $270.45 | $270.45 | $270.50 |
| Purchase #7 | $5.98 | 6.273% | $6.3551 | $6.36 | $6.35 | $6.40 |
| 7 purchase totals = | $604.12 | $658.3866 | $658.39 | $658.40 | $658.40 | |