| 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 | $214.38 | 3.480% | $221.8404 | $221.84 | $221.85 | $221.80 |
| Purchase #2 | $47.75 | 11.824% | $53.396 | $53.40 | $53.40 | $53.40 |
| Purchase #3 | $72.51 | 11.744% | $81.0256 | $81.03 | $81.05 | $81.00 |
| Purchase #4 | $28.82 | 7.539% | $30.9927 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $62.49 | 5.863% | $66.1538 | $66.15 | $66.15 | $66.20 |
| Purchase #6 | $171.93 | 4.448% | $179.5774 | $179.58 | $179.60 | $179.60 |
| Purchase #7 | $136.69 | 4.723% | $143.1459 | $143.15 | $143.15 | $143.10 |
| 7 purchase totals = | $734.57 | $776.1318 | $776.14 | $776.20 | $776.10 | |