| 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 | $60.72 | 6.672% | $64.7712 | $64.77 | $64.75 | $64.80 |
| Purchase #2 | $50.44 | 4.748% | $52.8349 | $52.83 | $52.85 | $52.80 |
| Purchase #3 | $150.53 | 12.106% | $168.7532 | $168.75 | $168.75 | $168.80 |
| Purchase #4 | $44.42 | 11.661% | $49.5998 | $49.60 | $49.60 | $49.60 |
| Purchase #5 | $160.69 | 11.434% | $179.0633 | $179.06 | $179.05 | $179.10 |
| Purchase #6 | $213.76 | 3.262% | $220.7329 | $220.73 | $220.75 | $220.70 |
| Purchase #7 | $76.53 | 4.583% | $80.0374 | $80.04 | $80.05 | $80.00 |
| 7 purchase totals = | $757.09 | $815.7927 | $815.78 | $815.80 | $815.80 | |