| 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 | $64.77 | 5.568% | $68.3764 | $68.38 | $68.40 | $68.40 |
| Purchase #2 | $15.92 | 5.130% | $16.7367 | $16.74 | $16.75 | $16.70 |
| Purchase #3 | $66.79 | 11.700% | $74.6044 | $74.60 | $74.60 | $74.60 |
| Purchase #4 | $32.75 | 13.865% | $37.2908 | $37.29 | $37.30 | $37.30 |
| Purchase #5 | $150.84 | 8.399% | $163.5091 | $163.51 | $163.50 | $163.50 |
| Purchase #6 | $36.30 | 4.281% | $37.854 | $37.85 | $37.85 | $37.90 |
| Purchase #7 | $249.94 | 9.494% | $273.6693 | $273.67 | $273.65 | $273.70 |
| 7 purchase totals = | $617.31 | $672.0407 | $672.04 | $672.05 | $672.10 | |