| 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 | $29.48 | 5.226% | $31.0206 | $31.02 | $31.00 | $31.00 |
| Purchase #2 | $190.44 | 13.335% | $215.8352 | $215.84 | $215.85 | $215.80 |
| Purchase #3 | $106.60 | 7.340% | $114.4244 | $114.42 | $114.40 | $114.40 |
| Purchase #4 | $34.43 | 12.214% | $38.6353 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $59.79 | 6.444% | $63.6429 | $63.64 | $63.65 | $63.60 |
| Purchase #6 | $36.86 | 10.386% | $40.6883 | $40.69 | $40.70 | $40.70 |
| Purchase #7 | $247.33 | 5.596% | $261.1706 | $261.17 | $261.15 | $261.20 |
| 7 purchase totals = | $704.93 | $765.4173 | $765.42 | $765.40 | $765.30 | |