| 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 | $206.39 | 4.410% | $215.4918 | $215.49 | $215.50 | $215.50 |
| Purchase #2 | $7.75 | 5.141% | $8.1484 | $8.15 | $8.15 | $8.10 |
| Purchase #3 | $45.64 | 6.339% | $48.5331 | $48.53 | $48.55 | $48.50 |
| Purchase #4 | $16.47 | 7.681% | $17.7351 | $17.74 | $17.75 | $17.70 |
| Purchase #5 | $102.89 | 10.839% | $114.0422 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $222.62 | 13.233% | $252.0793 | $252.08 | $252.10 | $252.10 |
| Purchase #7 | $114.90 | 5.173% | $120.8438 | $120.84 | $120.85 | $120.80 |
| 7 purchase totals = | $716.66 | $776.8737 | $776.87 | $776.95 | $776.70 | |