| 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 | $18.97 | 3.348% | $19.6051 | $19.61 | $19.60 | $19.60 |
| Purchase #2 | $147.92 | 8.702% | $160.792 | $160.79 | $160.80 | $160.80 |
| Purchase #3 | $59.75 | 13.317% | $67.7069 | $67.71 | $67.70 | $67.70 |
| Purchase #4 | $205.38 | 4.861% | $215.3635 | $215.36 | $215.35 | $215.40 |
| Purchase #5 | $43.42 | 8.769% | $47.2275 | $47.23 | $47.25 | $47.20 |
| Purchase #6 | $154.50 | 12.599% | $173.9655 | $173.97 | $173.95 | $174.00 |
| Purchase #7 | $30.38 | 4.301% | $31.6866 | $31.69 | $31.70 | $31.70 |
| 7 purchase totals = | $660.32 | $716.3471 | $716.36 | $716.35 | $716.40 | |