| 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 | $52.51 | 9.165% | $57.3225 | $57.32 | $57.30 | $57.30 |
| Purchase #2 | $95.97 | 4.844% | $100.6188 | $100.62 | $100.60 | $100.60 |
| Purchase #3 | $199.41 | 12.563% | $224.4619 | $224.46 | $224.45 | $224.50 |
| Purchase #4 | $129.25 | 8.344% | $140.0346 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $236.56 | 13.504% | $268.5051 | $268.51 | $268.50 | $268.50 |
| Purchase #6 | $14.60 | 11.256% | $16.2434 | $16.24 | $16.25 | $16.20 |
| Purchase #7 | $58.55 | 12.141% | $65.6586 | $65.66 | $65.65 | $65.70 |
| 7 purchase totals = | $786.85 | $872.8449 | $872.84 | $872.80 | $872.80 | |