| 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 | $76.38 | 3.436% | $79.0044 | $79.00 | $79.00 | $79.00 |
| Purchase #2 | $9.42 | 4.495% | $9.8434 | $9.84 | $9.85 | $9.80 |
| Purchase #3 | $77.41 | 10.239% | $85.336 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $82.25 | 12.661% | $92.6637 | $92.66 | $92.65 | $92.70 |
| Purchase #5 | $238.59 | 8.703% | $259.3545 | $259.35 | $259.35 | $259.40 |
| Purchase #6 | $248.81 | 5.235% | $261.8352 | $261.84 | $261.85 | $261.80 |
| Purchase #7 | $55.65 | 13.852% | $63.3586 | $63.36 | $63.35 | $63.40 |
| 7 purchase totals = | $788.51 | $851.3958 | $851.39 | $851.40 | $851.40 | |