| 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 | $11.91 | 10.661% | $13.1797 | $13.18 | $13.20 | $13.20 |
| Purchase #2 | $180.57 | 10.625% | $199.7556 | $199.76 | $199.75 | $199.80 |
| Purchase #3 | $235.32 | 12.375% | $264.4409 | $264.44 | $264.45 | $264.40 |
| Purchase #4 | $20.66 | 11.582% | $23.0528 | $23.05 | $23.05 | $23.10 |
| Purchase #5 | $127.43 | 4.477% | $133.135 | $133.14 | $133.15 | $133.10 |
| Purchase #6 | $62.95 | 6.263% | $66.8926 | $66.89 | $66.90 | $66.90 |
| Purchase #7 | $8.43 | 6.116% | $8.9456 | $8.95 | $8.95 | $8.90 |
| 7 purchase totals = | $647.27 | $709.4022 | $709.41 | $709.45 | $709.40 | |