| 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 | $49.97 | 8.115% | $54.0251 | $54.03 | $54.05 | $54.00 |
| Purchase #2 | $49.66 | 12.402% | $55.8188 | $55.82 | $55.80 | $55.80 |
| Purchase #3 | $150.91 | 9.808% | $165.7113 | $165.71 | $165.70 | $165.70 |
| Purchase #4 | $209.58 | 11.322% | $233.3086 | $233.31 | $233.30 | $233.30 |
| Purchase #5 | $7.87 | 10.702% | $8.7122 | $8.71 | $8.70 | $8.70 |
| Purchase #6 | $88.49 | 7.419% | $95.0551 | $95.06 | $95.05 | $95.10 |
| Purchase #7 | $178.73 | 12.694% | $201.418 | $201.42 | $201.40 | $201.40 |
| 7 purchase totals = | $735.21 | $814.0491 | $814.06 | $814.00 | $814.00 | |