| 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 | $49.40 | 12.699% | $55.6733 | $55.67 | $55.65 | $55.70 |
| Purchase #2 | $14.42 | 6.801% | $15.4007 | $15.40 | $15.40 | $15.40 |
| Purchase #3 | $94.29 | 3.557% | $97.6439 | $97.64 | $97.65 | $97.60 |
| Purchase #4 | $209.62 | 8.709% | $227.8758 | $227.88 | $227.90 | $227.90 |
| Purchase #5 | $120.85 | 10.697% | $133.7773 | $133.78 | $133.80 | $133.80 |
| Purchase #6 | $79.55 | 10.690% | $88.0539 | $88.05 | $88.05 | $88.10 |
| Purchase #7 | $84.36 | 6.791% | $90.0889 | $90.09 | $90.10 | $90.10 |
| 7 purchase totals = | $652.49 | $708.5138 | $708.51 | $708.55 | $708.60 | |