| 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 | $11.55 | 3.731% | $11.9809 | $11.98 | $12.00 | $12.00 |
| Purchase #2 | $182.71 | 8.298% | $197.8713 | $197.87 | $197.85 | $197.90 |
| Purchase #3 | $57.74 | 7.432% | $62.0312 | $62.03 | $62.05 | $62.00 |
| Purchase #4 | $178.52 | 5.577% | $188.4761 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $185.54 | 10.518% | $205.0551 | $205.06 | $205.05 | $205.10 |
| Purchase #6 | $70.73 | 9.439% | $77.4062 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $48.28 | 6.570% | $51.452 | $51.45 | $51.45 | $51.50 |
| 7 purchase totals = | $735.07 | $794.2728 | $794.28 | $794.30 | $794.40 | |