| 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 | $67.89 | 7.747% | $73.1494 | $73.15 | $73.15 | $73.10 |
| Purchase #2 | $194.45 | 8.404% | $210.7916 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $175.75 | 4.237% | $183.1965 | $183.20 | $183.20 | $183.20 |
| Purchase #4 | $47.31 | 7.493% | $50.8549 | $50.85 | $50.85 | $50.90 |
| Purchase #5 | $28.85 | 6.843% | $30.8242 | $30.82 | $30.80 | $30.80 |
| Purchase #6 | $181.40 | 9.803% | $199.1826 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $5.30 | 8.478% | $5.7493 | $5.75 | $5.75 | $5.70 |
| 7 purchase totals = | $700.95 | $753.7485 | $753.74 | $753.75 | $753.70 | |