| 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 | $48.56 | 13.439% | $55.086 | $55.09 | $55.10 | $55.10 |
| Purchase #2 | $83.84 | 12.595% | $94.3996 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $180.64 | 6.700% | $192.7429 | $192.74 | $192.75 | $192.70 |
| Purchase #4 | $97.77 | 9.858% | $107.4082 | $107.41 | $107.40 | $107.40 |
| Purchase #5 | $128.73 | 6.498% | $137.0949 | $137.09 | $137.10 | $137.10 |
| Purchase #6 | $171.49 | 11.752% | $191.6435 | $191.64 | $191.65 | $191.60 |
| Purchase #7 | $48.58 | 7.565% | $52.2551 | $52.26 | $52.25 | $52.30 |
| 7 purchase totals = | $759.61 | $830.6302 | $830.63 | $830.65 | $830.60 | |