| 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 | $48.56 | 8.688% | $52.7789 | $52.78 | $52.80 | $52.80 |
| Purchase #2 | $78.61 | 11.443% | $87.6053 | $87.61 | $87.60 | $87.60 |
| Purchase #3 | $34.30 | 6.152% | $36.4101 | $36.41 | $36.40 | $36.40 |
| Purchase #4 | $132.26 | 12.293% | $148.5187 | $148.52 | $148.50 | $148.50 |
| Purchase #5 | $26.84 | 13.520% | $30.4688 | $30.47 | $30.45 | $30.50 |
| Purchase #6 | $187.25 | 8.110% | $202.436 | $202.44 | $202.45 | $202.40 |
| Purchase #7 | $47.28 | 4.544% | $49.4284 | $49.43 | $49.45 | $49.40 |
| 7 purchase totals = | $555.10 | $607.6462 | $607.66 | $607.65 | $607.60 | |