| 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 | $30.52 | 10.426% | $33.702 | $33.70 | $33.70 | $33.70 |
| Purchase #2 | $171.77 | 4.800% | $180.015 | $180.02 | $180.00 | $180.00 |
| Purchase #3 | $101.48 | 4.820% | $106.3713 | $106.37 | $106.35 | $106.40 |
| Purchase #4 | $20.54 | 13.868% | $23.3885 | $23.39 | $23.40 | $23.40 |
| Purchase #5 | $121.53 | 10.197% | $133.9224 | $133.92 | $133.90 | $133.90 |
| Purchase #6 | $49.57 | 4.220% | $51.6619 | $51.66 | $51.65 | $51.70 |
| Purchase #7 | $65.91 | 12.272% | $73.9985 | $74.00 | $74.00 | $74.00 |
| 7 purchase totals = | $561.32 | $603.0596 | $603.06 | $603.00 | $603.10 | |