| 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 | $43.71 | 10.862% | $48.4578 | $48.46 | $48.45 | $48.50 |
| Purchase #2 | $28.72 | 9.514% | $31.4524 | $31.45 | $31.45 | $31.50 |
| Purchase #3 | $92.80 | 12.263% | $104.1801 | $104.18 | $104.20 | $104.20 |
| Purchase #4 | $221.46 | 11.844% | $247.6897 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $27.26 | 13.159% | $30.8471 | $30.85 | $30.85 | $30.80 |
| Purchase #6 | $17.88 | 4.573% | $18.6977 | $18.70 | $18.70 | $18.70 |
| Purchase #7 | $24.46 | 6.125% | $25.9582 | $25.96 | $25.95 | $26.00 |
| 7 purchase totals = | $456.29 | $507.2830 | $507.29 | $507.30 | $507.40 | |