| 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 | $26.25 | 12.369% | $29.4969 | $29.50 | $29.50 | $29.50 |
| Purchase #2 | $85.66 | 13.721% | $97.4134 | $97.41 | $97.40 | $97.40 |
| Purchase #3 | $34.41 | 4.644% | $36.008 | $36.01 | $36.00 | $36.00 |
| Purchase #4 | $205.87 | 13.815% | $234.3109 | $234.31 | $234.30 | $234.30 |
| Purchase #5 | $185.67 | 8.400% | $201.2663 | $201.27 | $201.25 | $201.30 |
| Purchase #6 | $9.29 | 4.323% | $9.6916 | $9.69 | $9.70 | $9.70 |
| Purchase #7 | $228.99 | 3.393% | $236.7596 | $236.76 | $236.75 | $236.80 |
| 7 purchase totals = | $776.14 | $844.9467 | $844.95 | $844.90 | $845.00 | |