| 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 | $73.97 | 8.588% | $80.3225 | $80.32 | $80.30 | $80.30 |
| Purchase #2 | $188.38 | 8.333% | $204.0777 | $204.08 | $204.10 | $204.10 |
| Purchase #3 | $107.58 | 3.496% | $111.341 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $96.44 | 6.374% | $102.5871 | $102.59 | $102.60 | $102.60 |
| Purchase #5 | $42.44 | 12.203% | $47.619 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $232.97 | 13.450% | $264.3045 | $264.30 | $264.30 | $264.30 |
| Purchase #7 | $9.36 | 10.156% | $10.3106 | $10.31 | $10.30 | $10.30 |
| 7 purchase totals = | $751.14 | $820.5624 | $820.56 | $820.55 | $820.50 | |