| 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 | $100.83 | 3.528% | $104.3873 | $104.39 | $104.40 | $104.40 |
| Purchase #2 | $68.60 | 7.822% | $73.9659 | $73.97 | $73.95 | $74.00 |
| Purchase #3 | $203.25 | 6.351% | $216.1584 | $216.16 | $216.15 | $216.20 |
| Purchase #4 | $250.35 | 7.592% | $269.3566 | $269.36 | $269.35 | $269.40 |
| Purchase #5 | $245.34 | 6.742% | $261.8808 | $261.88 | $261.90 | $261.90 |
| Purchase #6 | $241.62 | 7.453% | $259.6279 | $259.63 | $259.65 | $259.60 |
| Purchase #7 | $178.85 | 5.291% | $188.313 | $188.31 | $188.30 | $188.30 |
| 7 purchase totals = | $1,288.84 | $1,373.6899 | $1,373.70 | $1,373.70 | $1,373.80 | |