| 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 | $40.31 | 3.870% | $41.87 | $41.87 | $41.85 | $41.90 |
| Purchase #2 | $157.62 | 9.383% | $172.4095 | $172.41 | $172.40 | $172.40 |
| Purchase #3 | $113.52 | 7.696% | $122.2565 | $122.26 | $122.25 | $122.30 |
| Purchase #4 | $207.97 | 9.422% | $227.5649 | $227.56 | $227.55 | $227.60 |
| Purchase #5 | $220.36 | 8.787% | $239.723 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $24.91 | 10.590% | $27.548 | $27.55 | $27.55 | $27.50 |
| Purchase #7 | $97.94 | 7.431% | $105.2179 | $105.22 | $105.20 | $105.20 |
| 7 purchase totals = | $862.63 | $936.5898 | $936.59 | $936.50 | $936.60 | |