| 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 | $6.35 | 3.427% | $6.5676 | $6.57 | $6.55 | $6.60 |
| Purchase #2 | $85.25 | 13.847% | $97.0546 | $97.05 | $97.05 | $97.10 |
| Purchase #3 | $198.75 | 11.274% | $221.1571 | $221.16 | $221.15 | $221.20 |
| Purchase #4 | $232.84 | 3.408% | $240.7752 | $240.78 | $240.80 | $240.80 |
| Purchase #5 | $74.79 | 11.196% | $83.1635 | $83.16 | $83.15 | $83.20 |
| Purchase #6 | $26.84 | 6.383% | $28.5532 | $28.55 | $28.55 | $28.60 |
| Purchase #7 | $170.34 | 13.586% | $193.4824 | $193.48 | $193.50 | $193.50 |
| 7 purchase totals = | $795.16 | $870.7536 | $870.75 | $870.75 | $871.00 | |