| 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 | $49.91 | 4.493% | $52.1525 | $52.15 | $52.15 | $52.20 |
| Purchase #2 | $13.98 | 7.287% | $14.9987 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $235.28 | 5.567% | $248.378 | $248.38 | $248.40 | $248.40 |
| Purchase #4 | $70.32 | 7.317% | $75.4653 | $75.47 | $75.45 | $75.50 |
| Purchase #5 | $16.76 | 12.567% | $18.8662 | $18.87 | $18.85 | $18.90 |
| Purchase #6 | $184.38 | 11.212% | $205.0527 | $205.05 | $205.05 | $205.10 |
| Purchase #7 | $64.71 | 8.519% | $70.2226 | $70.22 | $70.20 | $70.20 |
| 7 purchase totals = | $635.34 | $685.1360 | $685.14 | $685.10 | $685.30 | |