| 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 | $61.72 | 4.174% | $64.2962 | $64.30 | $64.30 | $64.30 |
| Purchase #2 | $49.89 | 5.609% | $52.6883 | $52.69 | $52.70 | $52.70 |
| Purchase #3 | $19.85 | 9.536% | $21.7429 | $21.74 | $21.75 | $21.70 |
| Purchase #4 | $185.83 | 4.300% | $193.8207 | $193.82 | $193.80 | $193.80 |
| Purchase #5 | $228.60 | 3.607% | $236.8456 | $236.85 | $236.85 | $236.80 |
| Purchase #6 | $97.35 | 10.619% | $107.6876 | $107.69 | $107.70 | $107.70 |
| Purchase #7 | $104.81 | 5.789% | $110.8775 | $110.88 | $110.90 | $110.90 |
| 7 purchase totals = | $748.05 | $787.9588 | $787.97 | $788.00 | $787.90 | |