| 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 | $78.42 | 6.728% | $83.6961 | $83.70 | $83.70 | $83.70 |
| Purchase #2 | $43.75 | 8.492% | $47.4653 | $47.47 | $47.45 | $47.50 |
| Purchase #3 | $75.92 | 12.258% | $85.2263 | $85.23 | $85.25 | $85.20 |
| Purchase #4 | $71.76 | 12.283% | $80.5743 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $172.31 | 13.218% | $195.0859 | $195.09 | $195.10 | $195.10 |
| Purchase #6 | $44.43 | 5.762% | $46.9901 | $46.99 | $47.00 | $47.00 |
| Purchase #7 | $70.72 | 6.156% | $75.0735 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $557.31 | $614.1115 | $614.12 | $614.10 | $614.20 | |