| 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 | $15.82 | 7.105% | $16.944 | $16.94 | $16.95 | $16.90 |
| Purchase #2 | $23.78 | 6.257% | $25.2679 | $25.27 | $25.25 | $25.30 |
| Purchase #3 | $91.86 | 5.742% | $97.1346 | $97.13 | $97.15 | $97.10 |
| Purchase #4 | $139.25 | 4.826% | $145.9702 | $145.97 | $145.95 | $146.00 |
| Purchase #5 | $42.63 | 11.106% | $47.3645 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $230.64 | 5.377% | $243.0415 | $243.04 | $243.05 | $243.00 |
| Purchase #7 | $18.58 | 9.639% | $20.3709 | $20.37 | $20.35 | $20.40 |
| 7 purchase totals = | $562.56 | $596.0936 | $596.08 | $596.05 | $596.10 | |