| 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 | $189.71 | 7.602% | $204.1318 | $204.13 | $204.15 | $204.10 |
| Purchase #2 | $6.79 | 5.773% | $7.182 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $188.71 | 8.128% | $204.0483 | $204.05 | $204.05 | $204.00 |
| Purchase #4 | $52.63 | 4.851% | $55.1831 | $55.18 | $55.20 | $55.20 |
| Purchase #5 | $86.57 | 7.281% | $92.8732 | $92.87 | $92.85 | $92.90 |
| Purchase #6 | $45.35 | 12.687% | $51.1036 | $51.10 | $51.10 | $51.10 |
| Purchase #7 | $93.30 | 6.693% | $99.5446 | $99.54 | $99.55 | $99.50 |
| 7 purchase totals = | $663.06 | $714.0666 | $714.05 | $714.10 | $714.00 | |