| 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 | $44.68 | 11.612% | $49.8682 | $49.87 | $49.85 | $49.90 |
| Purchase #2 | $37.50 | 5.618% | $39.6068 | $39.61 | $39.60 | $39.60 |
| Purchase #3 | $166.72 | 10.794% | $184.7158 | $184.72 | $184.70 | $184.70 |
| Purchase #4 | $163.47 | 3.598% | $169.3517 | $169.35 | $169.35 | $169.40 |
| Purchase #5 | $244.38 | 7.365% | $262.3786 | $262.38 | $262.40 | $262.40 |
| Purchase #6 | $120.92 | 12.615% | $136.1741 | $136.17 | $136.15 | $136.20 |
| Purchase #7 | $75.76 | 9.367% | $82.8564 | $82.86 | $82.85 | $82.90 |
| 7 purchase totals = | $853.43 | $924.9516 | $924.96 | $924.90 | $925.10 | |