| 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 | $53.78 | 4.756% | $56.3378 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $183.30 | 5.584% | $193.5355 | $193.54 | $193.55 | $193.50 |
| Purchase #3 | $126.93 | 12.809% | $143.1885 | $143.19 | $143.20 | $143.20 |
| Purchase #4 | $133.73 | 12.139% | $149.9635 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $47.44 | 3.200% | $48.9581 | $48.96 | $48.95 | $49.00 |
| Purchase #6 | $28.63 | 7.225% | $30.6985 | $30.70 | $30.70 | $30.70 |
| Purchase #7 | $46.72 | 6.697% | $49.8488 | $49.85 | $49.85 | $49.80 |
| 7 purchase totals = | $620.53 | $672.5307 | $672.54 | $672.55 | $672.50 | |