| 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 | $13.64 | 6.390% | $14.5116 | $14.51 | $14.50 | $14.50 |
| Purchase #2 | $43.43 | 13.459% | $49.2752 | $49.28 | $49.30 | $49.30 |
| Purchase #3 | $124.94 | 7.177% | $133.9069 | $133.91 | $133.90 | $133.90 |
| Purchase #4 | $39.51 | 12.643% | $44.5052 | $44.51 | $44.50 | $44.50 |
| Purchase #5 | $236.56 | 11.793% | $264.4575 | $264.46 | $264.45 | $264.50 |
| Purchase #6 | $28.61 | 5.345% | $30.1392 | $30.14 | $30.15 | $30.10 |
| Purchase #7 | $44.95 | 8.323% | $48.6912 | $48.69 | $48.70 | $48.70 |
| 7 purchase totals = | $531.64 | $585.4868 | $585.50 | $585.50 | $585.50 | |