| 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 | $122.90 | 3.362% | $127.0319 | $127.03 | $127.05 | $127.00 |
| Purchase #2 | $69.52 | 5.775% | $73.5348 | $73.53 | $73.55 | $73.50 |
| Purchase #3 | $156.69 | 5.533% | $165.3597 | $165.36 | $165.35 | $165.40 |
| Purchase #4 | $54.95 | 3.375% | $56.8046 | $56.80 | $56.80 | $56.80 |
| Purchase #5 | $7.43 | 9.659% | $8.1477 | $8.15 | $8.15 | $8.10 |
| Purchase #6 | $51.30 | 11.419% | $57.1579 | $57.16 | $57.15 | $57.20 |
| Purchase #7 | $164.56 | 5.527% | $173.6552 | $173.66 | $173.65 | $173.70 |
| 7 purchase totals = | $627.35 | $661.6918 | $661.69 | $661.70 | $661.70 | |