| 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 | $19.34 | 5.452% | $20.3944 | $20.39 | $20.40 | $20.40 |
| Purchase #2 | $205.58 | 5.464% | $216.8129 | $216.81 | $216.80 | $216.80 |
| Purchase #3 | $234.44 | 11.567% | $261.5577 | $261.56 | $261.55 | $261.60 |
| Purchase #4 | $127.66 | 11.820% | $142.7494 | $142.75 | $142.75 | $142.70 |
| Purchase #5 | $45.30 | 11.733% | $50.615 | $50.62 | $50.60 | $50.60 |
| Purchase #6 | $135.32 | 8.865% | $147.3161 | $147.32 | $147.30 | $147.30 |
| Purchase #7 | $236.27 | 13.239% | $267.5498 | $267.55 | $267.55 | $267.50 |
| 7 purchase totals = | $1,003.91 | $1,106.9953 | $1,107.00 | $1,106.95 | $1,106.90 | |