| 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 | $27.45 | 10.389% | $30.3018 | $30.30 | $30.30 | $30.30 |
| Purchase #2 | $23.81 | 11.749% | $26.6074 | $26.61 | $26.60 | $26.60 |
| Purchase #3 | $77.75 | 7.846% | $83.8503 | $83.85 | $83.85 | $83.90 |
| Purchase #4 | $166.99 | 12.499% | $187.8621 | $187.86 | $187.85 | $187.90 |
| Purchase #5 | $183.67 | 8.839% | $199.9046 | $199.90 | $199.90 | $199.90 |
| Purchase #6 | $202.47 | 12.559% | $227.8982 | $227.90 | $227.90 | $227.90 |
| Purchase #7 | $222.44 | 10.366% | $245.4981 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $904.58 | $1,001.9225 | $1,001.92 | $1,001.90 | $1,002.00 | |