| 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 | $99.70 | 8.810% | $108.4836 | $108.48 | $108.50 | $108.50 |
| Purchase #2 | $246.91 | 5.289% | $259.9691 | $259.97 | $259.95 | $260.00 |
| Purchase #3 | $74.52 | 10.517% | $82.3573 | $82.36 | $82.35 | $82.40 |
| Purchase #4 | $52.70 | 8.163% | $57.0019 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $231.33 | 5.829% | $244.8142 | $244.81 | $244.80 | $244.80 |
| Purchase #6 | $142.97 | 5.412% | $150.7075 | $150.71 | $150.70 | $150.70 |
| Purchase #7 | $57.83 | 6.501% | $61.5895 | $61.59 | $61.60 | $61.60 |
| 7 purchase totals = | $905.96 | $964.9231 | $964.92 | $964.90 | $965.00 | |