| 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 | $53.28 | 4.480% | $55.6669 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $123.66 | 10.404% | $136.5256 | $136.53 | $136.55 | $136.50 |
| Purchase #3 | $17.75 | 5.541% | $18.7335 | $18.73 | $18.75 | $18.70 |
| Purchase #4 | $154.67 | 8.398% | $167.6592 | $167.66 | $167.65 | $167.70 |
| Purchase #5 | $30.50 | 9.112% | $33.2792 | $33.28 | $33.30 | $33.30 |
| Purchase #6 | $76.62 | 9.852% | $84.1686 | $84.17 | $84.15 | $84.20 |
| Purchase #7 | $192.87 | 4.343% | $201.2463 | $201.25 | $201.25 | $201.20 |
| 7 purchase totals = | $649.35 | $697.2793 | $697.29 | $697.30 | $697.30 | |