| 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 | $30.39 | 13.382% | $34.4568 | $34.46 | $34.45 | $34.50 |
| Purchase #2 | $159.88 | 3.743% | $165.8643 | $165.86 | $165.85 | $165.90 |
| Purchase #3 | $179.92 | 5.265% | $189.3928 | $189.39 | $189.40 | $189.40 |
| Purchase #4 | $63.30 | 3.126% | $65.2788 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $50.44 | 6.701% | $53.82 | $53.82 | $53.80 | $53.80 |
| Purchase #6 | $63.28 | 4.576% | $66.1757 | $66.18 | $66.20 | $66.20 |
| Purchase #7 | $139.69 | 12.478% | $157.1205 | $157.12 | $157.10 | $157.10 |
| 7 purchase totals = | $686.90 | $732.1089 | $732.11 | $732.10 | $732.20 | |