| 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 | $11.47 | 8.506% | $12.4456 | $12.45 | $12.45 | $12.40 |
| Purchase #2 | $48.51 | 9.425% | $53.0821 | $53.08 | $53.10 | $53.10 |
| Purchase #3 | $232.78 | 12.594% | $262.0963 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $106.51 | 13.336% | $120.7142 | $120.71 | $120.70 | $120.70 |
| Purchase #5 | $25.98 | 5.414% | $27.3866 | $27.39 | $27.40 | $27.40 |
| Purchase #6 | $153.97 | 7.623% | $165.7071 | $165.71 | $165.70 | $165.70 |
| Purchase #7 | $207.25 | 13.301% | $234.8163 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $786.47 | $876.2482 | $876.26 | $876.25 | $876.20 | |