| 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 | $10.36 | 3.423% | $10.7146 | $10.71 | $10.70 | $10.70 |
| Purchase #2 | $52.75 | 9.501% | $57.7618 | $57.76 | $57.75 | $57.80 |
| Purchase #3 | $35.58 | 6.629% | $37.9386 | $37.94 | $37.95 | $37.90 |
| Purchase #4 | $221.54 | 6.381% | $235.6765 | $235.68 | $235.70 | $235.70 |
| Purchase #5 | $100.71 | 12.455% | $113.2534 | $113.25 | $113.25 | $113.30 |
| Purchase #6 | $152.72 | 10.603% | $168.9129 | $168.91 | $168.90 | $168.90 |
| Purchase #7 | $132.54 | 5.244% | $139.4904 | $139.49 | $139.50 | $139.50 |
| 7 purchase totals = | $706.20 | $763.7482 | $763.74 | $763.75 | $763.80 | |