| 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 | $77.77 | 3.833% | $80.7509 | $80.75 | $80.75 | $80.80 |
| Purchase #2 | $111.85 | 13.343% | $126.7741 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $137.31 | 13.732% | $156.1654 | $156.17 | $156.15 | $156.20 |
| Purchase #4 | $181.60 | 10.754% | $201.1293 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $246.72 | 3.350% | $254.9851 | $254.99 | $255.00 | $255.00 |
| Purchase #6 | $144.85 | 10.344% | $159.8333 | $159.83 | $159.85 | $159.80 |
| Purchase #7 | $27.27 | 11.404% | $30.3799 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $927.37 | $1,010.0180 | $1,010.02 | $1,010.05 | $1,010.10 | |