| 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 | $25.41 | 13.140% | $28.7489 | $28.75 | $28.75 | $28.70 |
| Purchase #2 | $117.74 | 7.259% | $126.2867 | $126.29 | $126.30 | $126.30 |
| Purchase #3 | $89.92 | 13.703% | $102.2417 | $102.24 | $102.25 | $102.20 |
| Purchase #4 | $25.59 | 9.313% | $27.9732 | $27.97 | $27.95 | $28.00 |
| Purchase #5 | $71.83 | 12.488% | $80.8001 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $44.68 | 4.156% | $46.5369 | $46.54 | $46.55 | $46.50 |
| Purchase #7 | $153.46 | 7.399% | $164.8145 | $164.81 | $164.80 | $164.80 |
| 7 purchase totals = | $528.63 | $577.4020 | $577.40 | $577.40 | $577.30 | |