| 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 | $29.94 | 13.870% | $34.0927 | $34.09 | $34.10 | $34.10 |
| Purchase #2 | $58.72 | 10.369% | $64.8087 | $64.81 | $64.80 | $64.80 |
| Purchase #3 | $66.46 | 13.418% | $75.3776 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $74.49 | 10.503% | $82.3137 | $82.31 | $82.30 | $82.30 |
| Purchase #5 | $243.26 | 4.593% | $254.4329 | $254.43 | $254.45 | $254.40 |
| Purchase #6 | $230.82 | 3.411% | $238.6933 | $238.69 | $238.70 | $238.70 |
| Purchase #7 | $91.52 | 13.777% | $104.1287 | $104.13 | $104.15 | $104.10 |
| 7 purchase totals = | $795.21 | $853.8476 | $853.84 | $853.90 | $853.80 | |