| 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 | $80.81 | 5.448% | $85.2125 | $85.21 | $85.20 | $85.20 |
| Purchase #2 | $201.36 | 11.259% | $224.0311 | $224.03 | $224.05 | $224.00 |
| Purchase #3 | $229.97 | 13.472% | $260.9516 | $260.95 | $260.95 | $261.00 |
| Purchase #4 | $68.46 | 8.137% | $74.0306 | $74.03 | $74.05 | $74.00 |
| Purchase #5 | $66.51 | 3.868% | $69.0826 | $69.08 | $69.10 | $69.10 |
| Purchase #6 | $156.97 | 9.398% | $171.722 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $119.51 | 7.829% | $128.8664 | $128.87 | $128.85 | $128.90 |
| 7 purchase totals = | $923.59 | $1,013.8968 | $1,013.89 | $1,013.90 | $1,013.90 | |