| 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 | $79.29 | 11.663% | $88.5376 | $88.54 | $88.55 | $88.50 |
| Purchase #2 | $77.76 | 3.808% | $80.7211 | $80.72 | $80.70 | $80.70 |
| Purchase #3 | $19.60 | 4.524% | $20.4867 | $20.49 | $20.50 | $20.50 |
| Purchase #4 | $207.77 | 12.118% | $232.9476 | $232.95 | $232.95 | $232.90 |
| Purchase #5 | $222.77 | 5.698% | $235.4634 | $235.46 | $235.45 | $235.50 |
| Purchase #6 | $223.31 | 8.102% | $241.4026 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $63.36 | 3.633% | $65.6619 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $893.86 | $965.2209 | $965.22 | $965.20 | $965.20 | |