| 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 | $97.89 | 11.528% | $109.1748 | $109.17 | $109.15 | $109.20 |
| Purchase #2 | $185.60 | 10.489% | $205.0676 | $205.07 | $205.05 | $205.10 |
| Purchase #3 | $52.48 | 12.228% | $58.8973 | $58.90 | $58.90 | $58.90 |
| Purchase #4 | $202.87 | 10.658% | $224.4919 | $224.49 | $224.50 | $224.50 |
| Purchase #5 | $54.66 | 13.252% | $61.9035 | $61.90 | $61.90 | $61.90 |
| Purchase #6 | $195.49 | 13.738% | $222.3464 | $222.35 | $222.35 | $222.30 |
| Purchase #7 | $67.64 | 4.771% | $70.8671 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $856.63 | $952.7486 | $952.75 | $952.70 | $952.80 | |