| 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 | $97.36 | 11.267% | $108.3296 | $108.33 | $108.35 | $108.30 |
| Purchase #2 | $186.80 | 6.196% | $198.3741 | $198.37 | $198.35 | $198.40 |
| Purchase #3 | $53.36 | 4.465% | $55.7425 | $55.74 | $55.75 | $55.70 |
| Purchase #4 | $153.90 | 7.153% | $164.9085 | $164.91 | $164.90 | $164.90 |
| Purchase #5 | $26.97 | 8.721% | $29.3221 | $29.32 | $29.30 | $29.30 |
| Purchase #6 | $9.65 | 13.729% | $10.9748 | $10.97 | $10.95 | $11.00 |
| Purchase #7 | $122.90 | 9.770% | $134.9073 | $134.91 | $134.90 | $134.90 |
| 7 purchase totals = | $650.94 | $702.5589 | $702.55 | $702.50 | $702.50 | |