| 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 | $78.55 | 10.563% | $86.8472 | $86.85 | $86.85 | $86.80 |
| Purchase #2 | $196.86 | 3.759% | $204.26 | $204.26 | $204.25 | $204.30 |
| Purchase #3 | $173.26 | 8.812% | $188.5277 | $188.53 | $188.55 | $188.50 |
| Purchase #4 | $166.90 | 8.125% | $180.4606 | $180.46 | $180.45 | $180.50 |
| Purchase #5 | $93.55 | 3.700% | $97.0114 | $97.01 | $97.00 | $97.00 |
| Purchase #6 | $73.53 | 8.417% | $79.719 | $79.72 | $79.70 | $79.70 |
| Purchase #7 | $147.34 | 4.206% | $153.5371 | $153.54 | $153.55 | $153.50 |
| 7 purchase totals = | $929.99 | $990.3630 | $990.37 | $990.35 | $990.30 | |