| 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 | $5.79 | 8.119% | $6.2601 | $6.26 | $6.25 | $6.30 |
| Purchase #2 | $190.66 | 11.447% | $212.4849 | $212.48 | $212.50 | $212.50 |
| Purchase #3 | $153.99 | 8.728% | $167.4302 | $167.43 | $167.45 | $167.40 |
| Purchase #4 | $27.45 | 10.188% | $30.2466 | $30.25 | $30.25 | $30.20 |
| Purchase #5 | $61.35 | 13.270% | $69.4911 | $69.49 | $69.50 | $69.50 |
| Purchase #6 | $176.37 | 13.223% | $199.6914 | $199.69 | $199.70 | $199.70 |
| Purchase #7 | $202.66 | 9.278% | $221.4628 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $818.27 | $907.0671 | $907.06 | $907.10 | $907.10 | |