| 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 | $23.83 | 4.389% | $24.8759 | $24.88 | $24.90 | $24.90 |
| Purchase #2 | $192.49 | 5.750% | $203.5582 | $203.56 | $203.55 | $203.60 |
| Purchase #3 | $191.72 | 3.689% | $198.7926 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $182.68 | 7.399% | $196.1965 | $196.20 | $196.20 | $196.20 |
| Purchase #5 | $144.90 | 12.539% | $163.069 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $72.46 | 3.851% | $75.2504 | $75.25 | $75.25 | $75.30 |
| Purchase #7 | $191.83 | 10.713% | $212.3807 | $212.38 | $212.40 | $212.40 |
| 7 purchase totals = | $999.91 | $1,074.1233 | $1,074.13 | $1,074.15 | $1,074.30 | |