| 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 | $24.63 | 5.549% | $25.9967 | $26.00 | $26.00 | $26.00 |
| Purchase #2 | $9.75 | 7.264% | $10.4582 | $10.46 | $10.45 | $10.50 |
| Purchase #3 | $222.51 | 10.469% | $245.8046 | $245.80 | $245.80 | $245.80 |
| Purchase #4 | $92.54 | 13.263% | $104.8136 | $104.81 | $104.80 | $104.80 |
| Purchase #5 | $75.33 | 11.265% | $83.8159 | $83.82 | $83.80 | $83.80 |
| Purchase #6 | $94.92 | 5.324% | $99.9735 | $99.97 | $99.95 | $100.00 |
| Purchase #7 | $17.37 | 5.368% | $18.3024 | $18.30 | $18.30 | $18.30 |
| 7 purchase totals = | $537.05 | $589.1649 | $589.16 | $589.10 | $589.20 | |