| 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 | $22.31 | 13.478% | $25.3169 | $25.32 | $25.30 | $25.30 |
| Purchase #2 | $74.79 | 9.413% | $81.83 | $81.83 | $81.85 | $81.80 |
| Purchase #3 | $12.63 | 11.393% | $14.0689 | $14.07 | $14.05 | $14.10 |
| Purchase #4 | $99.55 | 4.130% | $103.6614 | $103.66 | $103.65 | $103.70 |
| Purchase #5 | $204.72 | 13.255% | $231.8556 | $231.86 | $231.85 | $231.90 |
| Purchase #6 | $116.60 | 10.218% | $128.5142 | $128.51 | $128.50 | $128.50 |
| Purchase #7 | $23.27 | 9.277% | $25.4288 | $25.43 | $25.45 | $25.40 |
| 7 purchase totals = | $553.87 | $610.6758 | $610.68 | $610.65 | $610.70 | |