| 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 | $106.71 | 11.402% | $118.8771 | $118.88 | $118.90 | $118.90 |
| Purchase #2 | $57.27 | 10.852% | $63.4849 | $63.48 | $63.50 | $63.50 |
| Purchase #3 | $29.90 | 3.553% | $30.9623 | $30.96 | $30.95 | $31.00 |
| Purchase #4 | $70.87 | 3.360% | $73.2512 | $73.25 | $73.25 | $73.30 |
| Purchase #5 | $83.31 | 9.662% | $91.3594 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $34.77 | 13.311% | $39.3982 | $39.40 | $39.40 | $39.40 |
| Purchase #7 | $149.96 | 4.650% | $156.9331 | $156.93 | $156.95 | $156.90 |
| 7 purchase totals = | $532.79 | $574.2662 | $574.26 | $574.30 | $574.40 | |