| 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 | $70.71 | 13.473% | $80.2368 | $80.24 | $80.25 | $80.20 |
| Purchase #2 | $91.68 | 6.767% | $97.884 | $97.88 | $97.90 | $97.90 |
| Purchase #3 | $75.35 | 12.576% | $84.826 | $84.83 | $84.85 | $84.80 |
| Purchase #4 | $147.68 | 13.804% | $168.0657 | $168.07 | $168.05 | $168.10 |
| Purchase #5 | $148.94 | 5.341% | $156.8949 | $156.89 | $156.90 | $156.90 |
| Purchase #6 | $81.94 | 5.492% | $86.4401 | $86.44 | $86.45 | $86.40 |
| Purchase #7 | $46.93 | 5.254% | $49.3957 | $49.40 | $49.40 | $49.40 |
| 7 purchase totals = | $663.23 | $723.7432 | $723.75 | $723.80 | $723.70 | |