| 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 | $50.31 | 10.394% | $55.5392 | $55.54 | $55.55 | $55.50 |
| Purchase #2 | $228.90 | 13.126% | $258.9454 | $258.95 | $258.95 | $258.90 |
| Purchase #3 | $20.99 | 11.507% | $23.4053 | $23.41 | $23.40 | $23.40 |
| Purchase #4 | $242.40 | 12.228% | $272.0407 | $272.04 | $272.05 | $272.00 |
| Purchase #5 | $12.27 | 6.866% | $13.1125 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $66.62 | 6.619% | $71.0296 | $71.03 | $71.05 | $71.00 |
| Purchase #7 | $56.88 | 12.293% | $63.8723 | $63.87 | $63.85 | $63.90 |
| 7 purchase totals = | $678.37 | $757.9450 | $757.95 | $757.95 | $757.80 | |