| 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 | $5.46 | 7.436% | $5.866 | $5.87 | $5.85 | $5.90 |
| Purchase #2 | $212.63 | 4.870% | $222.9851 | $222.99 | $223.00 | $223.00 |
| Purchase #3 | $210.58 | 4.779% | $220.6436 | $220.64 | $220.65 | $220.60 |
| Purchase #4 | $24.69 | 3.855% | $25.6418 | $25.64 | $25.65 | $25.60 |
| Purchase #5 | $112.56 | 13.471% | $127.723 | $127.72 | $127.70 | $127.70 |
| Purchase #6 | $169.38 | 11.852% | $189.4549 | $189.45 | $189.45 | $189.50 |
| Purchase #7 | $184.25 | 10.496% | $203.5889 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $919.55 | $995.9033 | $995.90 | $995.90 | $995.90 | |