| 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 | $18.42 | 10.406% | $20.3368 | $20.34 | $20.35 | $20.30 |
| Purchase #2 | $91.58 | 6.643% | $97.6637 | $97.66 | $97.65 | $97.70 |
| Purchase #3 | $103.79 | 11.339% | $115.5587 | $115.56 | $115.55 | $115.60 |
| Purchase #4 | $225.73 | 7.326% | $242.267 | $242.27 | $242.25 | $242.30 |
| Purchase #5 | $98.63 | 11.118% | $109.5957 | $109.60 | $109.60 | $109.60 |
| Purchase #6 | $72.30 | 8.515% | $78.4563 | $78.46 | $78.45 | $78.50 |
| Purchase #7 | $87.79 | 10.775% | $97.2494 | $97.25 | $97.25 | $97.20 |
| 7 purchase totals = | $698.24 | $761.1276 | $761.14 | $761.10 | $761.20 | |