| 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 | $14.96 | 12.641% | $16.8511 | $16.85 | $16.85 | $16.90 |
| Purchase #2 | $27.98 | 8.851% | $30.4565 | $30.46 | $30.45 | $30.50 |
| Purchase #3 | $162.53 | 6.801% | $173.5837 | $173.58 | $173.60 | $173.60 |
| Purchase #4 | $213.46 | 8.713% | $232.0588 | $232.06 | $232.05 | $232.10 |
| Purchase #5 | $203.46 | 9.575% | $222.9413 | $222.94 | $222.95 | $222.90 |
| Purchase #6 | $12.99 | 13.243% | $14.7103 | $14.71 | $14.70 | $14.70 |
| Purchase #7 | $27.92 | 6.770% | $29.8102 | $29.81 | $29.80 | $29.80 |
| 7 purchase totals = | $663.30 | $720.4119 | $720.41 | $720.40 | $720.50 | |