| 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 | $50.66 | 3.248% | $52.3054 | $52.31 | $52.30 | $52.30 |
| Purchase #2 | $118.36 | 11.731% | $132.2448 | $132.24 | $132.25 | $132.20 |
| Purchase #3 | $68.66 | 12.485% | $77.2322 | $77.23 | $77.25 | $77.20 |
| Purchase #4 | $86.76 | 12.212% | $97.3551 | $97.36 | $97.35 | $97.40 |
| Purchase #5 | $42.46 | 6.163% | $45.0768 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $227.69 | 13.112% | $257.5447 | $257.54 | $257.55 | $257.50 |
| Purchase #7 | $215.83 | 11.721% | $241.1274 | $241.13 | $241.15 | $241.10 |
| 7 purchase totals = | $810.42 | $902.8864 | $902.89 | $902.95 | $902.80 | |