| 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 | $56.42 | 7.586% | $60.7 | $60.70 | $60.70 | $60.70 |
| Purchase #2 | $245.48 | 10.465% | $271.1695 | $271.17 | $271.15 | $271.20 |
| Purchase #3 | $73.34 | 12.269% | $82.3381 | $82.34 | $82.35 | $82.30 |
| Purchase #4 | $219.88 | 10.691% | $243.3874 | $243.39 | $243.40 | $243.40 |
| Purchase #5 | $175.98 | 6.347% | $187.1495 | $187.15 | $187.15 | $187.10 |
| Purchase #6 | $33.93 | 7.627% | $36.5178 | $36.52 | $36.50 | $36.50 |
| Purchase #7 | $14.48 | 5.383% | $15.2595 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $819.51 | $896.5218 | $896.53 | $896.50 | $896.50 | |