| 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 | $22.58 | 5.198% | $23.7537 | $23.75 | $23.75 | $23.80 |
| Purchase #2 | $104.93 | 6.491% | $111.741 | $111.74 | $111.75 | $111.70 |
| Purchase #3 | $99.44 | 3.425% | $102.8458 | $102.85 | $102.85 | $102.80 |
| Purchase #4 | $61.83 | 6.490% | $65.8428 | $65.84 | $65.85 | $65.80 |
| Purchase #5 | $34.75 | 12.437% | $39.0719 | $39.07 | $39.05 | $39.10 |
| Purchase #6 | $170.27 | 4.126% | $177.2953 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $175.40 | 9.108% | $191.3754 | $191.38 | $191.40 | $191.40 |
| 7 purchase totals = | $669.20 | $711.9259 | $711.93 | $711.95 | $711.90 | |