| 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 | $14.34 | 4.468% | $14.9807 | $14.98 | $15.00 | $15.00 |
| Purchase #2 | $126.51 | 8.659% | $137.4645 | $137.46 | $137.45 | $137.50 |
| Purchase #3 | $233.76 | 3.204% | $241.2497 | $241.25 | $241.25 | $241.20 |
| Purchase #4 | $183.38 | 11.767% | $204.9583 | $204.96 | $204.95 | $205.00 |
| Purchase #5 | $22.90 | 13.683% | $26.0334 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $68.87 | 6.693% | $73.4795 | $73.48 | $73.50 | $73.50 |
| Purchase #7 | $70.52 | 8.828% | $76.7455 | $76.75 | $76.75 | $76.70 |
| 7 purchase totals = | $720.28 | $774.9116 | $774.91 | $774.95 | $774.90 | |