| 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 | $234.51 | 13.257% | $265.599 | $265.60 | $265.60 | $265.60 |
| Purchase #2 | $99.35 | 9.499% | $108.7873 | $108.79 | $108.80 | $108.80 |
| Purchase #3 | $52.47 | 6.108% | $55.6749 | $55.67 | $55.65 | $55.70 |
| Purchase #4 | $125.83 | 11.274% | $140.0161 | $140.02 | $140.00 | $140.00 |
| Purchase #5 | $120.62 | 10.361% | $133.1174 | $133.12 | $133.10 | $133.10 |
| Purchase #6 | $89.62 | 11.104% | $99.5714 | $99.57 | $99.55 | $99.60 |
| Purchase #7 | $57.49 | 13.367% | $65.1747 | $65.17 | $65.15 | $65.20 |
| 7 purchase totals = | $779.89 | $867.9408 | $867.94 | $867.85 | $868.00 | |