| 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 | $34.68 | 4.157% | $36.1216 | $36.12 | $36.10 | $36.10 |
| Purchase #2 | $131.67 | 11.207% | $146.4263 | $146.43 | $146.45 | $146.40 |
| Purchase #3 | $64.28 | 13.864% | $73.1918 | $73.19 | $73.20 | $73.20 |
| Purchase #4 | $24.70 | 5.592% | $26.0812 | $26.08 | $26.10 | $26.10 |
| Purchase #5 | $78.69 | 6.560% | $83.8521 | $83.85 | $83.85 | $83.90 |
| Purchase #6 | $93.52 | 11.266% | $104.056 | $104.06 | $104.05 | $104.10 |
| Purchase #7 | $174.28 | 9.197% | $190.3085 | $190.31 | $190.30 | $190.30 |
| 7 purchase totals = | $601.82 | $660.0375 | $660.04 | $660.05 | $660.10 | |