| 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 | $56.92 | 9.194% | $62.1532 | $62.15 | $62.15 | $62.20 |
| Purchase #2 | $191.85 | 8.785% | $208.704 | $208.70 | $208.70 | $208.70 |
| Purchase #3 | $36.83 | 10.567% | $40.7218 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $12.38 | 7.119% | $13.2613 | $13.26 | $13.25 | $13.30 |
| Purchase #5 | $188.29 | 13.867% | $214.4002 | $214.40 | $214.40 | $214.40 |
| Purchase #6 | $208.38 | 13.246% | $235.982 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $145.96 | 6.690% | $155.7247 | $155.72 | $155.70 | $155.70 |
| 7 purchase totals = | $840.61 | $930.9472 | $930.93 | $930.90 | $931.00 | |