| 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 | $44.78 | 12.661% | $50.4496 | $50.45 | $50.45 | $50.40 |
| Purchase #2 | $16.74 | 5.179% | $17.607 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $29.59 | 4.410% | $30.8949 | $30.89 | $30.90 | $30.90 |
| Purchase #4 | $61.65 | 12.415% | $69.3038 | $69.30 | $69.30 | $69.30 |
| Purchase #5 | $139.81 | 8.457% | $151.6337 | $151.63 | $151.65 | $151.60 |
| Purchase #6 | $97.94 | 13.546% | $111.207 | $111.21 | $111.20 | $111.20 |
| Purchase #7 | $161.58 | 4.152% | $168.2888 | $168.29 | $168.30 | $168.30 |
| 7 purchase totals = | $552.09 | $599.3848 | $599.38 | $599.40 | $599.30 | |