| 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 | $48.80 | 3.323% | $50.4216 | $50.42 | $50.40 | $50.40 |
| Purchase #2 | $182.77 | 12.649% | $205.8886 | $205.89 | $205.90 | $205.90 |
| Purchase #3 | $237.70 | 11.419% | $264.843 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $199.84 | 13.261% | $226.3408 | $226.34 | $226.35 | $226.30 |
| Purchase #5 | $248.65 | 4.313% | $259.3743 | $259.37 | $259.35 | $259.40 |
| Purchase #6 | $97.97 | 8.339% | $106.1397 | $106.14 | $106.15 | $106.10 |
| Purchase #7 | $53.38 | 8.172% | $57.7422 | $57.74 | $57.75 | $57.70 |
| 7 purchase totals = | $1,069.11 | $1,170.7502 | $1,170.74 | $1,170.75 | $1,170.60 | |