| 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 | $28.93 | 4.511% | $30.235 | $30.24 | $30.25 | $30.20 |
| Purchase #2 | $250.58 | 8.614% | $272.165 | $272.17 | $272.15 | $272.20 |
| Purchase #3 | $11.96 | 8.354% | $12.9591 | $12.96 | $12.95 | $13.00 |
| Purchase #4 | $218.39 | 10.645% | $241.6376 | $241.64 | $241.65 | $241.60 |
| Purchase #5 | $77.83 | 11.317% | $86.638 | $86.64 | $86.65 | $86.60 |
| Purchase #6 | $96.60 | 9.788% | $106.0552 | $106.06 | $106.05 | $106.10 |
| Purchase #7 | $89.67 | 9.765% | $98.4263 | $98.43 | $98.45 | $98.40 |
| 7 purchase totals = | $773.96 | $848.1162 | $848.14 | $848.15 | $848.10 | |