| 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 | $207.26 | 4.418% | $216.4167 | $216.42 | $216.40 | $216.40 |
| Purchase #2 | $47.52 | 3.351% | $49.1124 | $49.11 | $49.10 | $49.10 |
| Purchase #3 | $114.77 | 7.692% | $123.5981 | $123.60 | $123.60 | $123.60 |
| Purchase #4 | $15.93 | 5.125% | $16.7464 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $86.88 | 13.819% | $98.8859 | $98.89 | $98.90 | $98.90 |
| Purchase #6 | $83.98 | 5.446% | $88.5536 | $88.55 | $88.55 | $88.60 |
| Purchase #7 | $96.78 | 7.680% | $104.2127 | $104.21 | $104.20 | $104.20 |
| 7 purchase totals = | $653.12 | $697.5258 | $697.53 | $697.50 | $697.50 | |