| 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 | $74.88 | 7.287% | $80.3365 | $80.34 | $80.35 | $80.30 |
| Purchase #2 | $29.59 | 13.497% | $33.5838 | $33.58 | $33.60 | $33.60 |
| Purchase #3 | $104.44 | 10.678% | $115.5921 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $182.77 | 13.171% | $206.8426 | $206.84 | $206.85 | $206.80 |
| Purchase #5 | $105.51 | 6.373% | $112.2342 | $112.23 | $112.25 | $112.20 |
| Purchase #6 | $140.29 | 4.386% | $146.4431 | $146.44 | $146.45 | $146.40 |
| Purchase #7 | $102.31 | 11.442% | $114.0163 | $114.02 | $114.00 | $114.00 |
| 7 purchase totals = | $739.79 | $809.0486 | $809.04 | $809.10 | $808.90 | |