| 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 | $104.30 | 8.636% | $113.3073 | $113.31 | $113.30 | $113.30 |
| Purchase #2 | $81.49 | 5.372% | $85.8676 | $85.87 | $85.85 | $85.90 |
| Purchase #3 | $245.61 | 6.428% | $261.3978 | $261.40 | $261.40 | $261.40 |
| Purchase #4 | $104.93 | 9.378% | $114.7703 | $114.77 | $114.75 | $114.80 |
| Purchase #5 | $24.66 | 6.686% | $26.3088 | $26.31 | $26.30 | $26.30 |
| Purchase #6 | $29.60 | 3.593% | $30.6635 | $30.66 | $30.65 | $30.70 |
| Purchase #7 | $98.73 | 10.589% | $109.1845 | $109.18 | $109.20 | $109.20 |
| 7 purchase totals = | $689.32 | $741.4998 | $741.50 | $741.45 | $741.60 | |