| 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 | $99.62 | 6.304% | $105.9 | $105.90 | $105.90 | $105.90 |
| Purchase #2 | $102.74 | 4.414% | $107.2749 | $107.27 | $107.25 | $107.30 |
| Purchase #3 | $62.42 | 12.772% | $70.3923 | $70.39 | $70.40 | $70.40 |
| Purchase #4 | $86.79 | 4.669% | $90.8422 | $90.84 | $90.85 | $90.80 |
| Purchase #5 | $62.81 | 4.637% | $65.7225 | $65.72 | $65.70 | $65.70 |
| Purchase #6 | $168.34 | 4.775% | $176.3782 | $176.38 | $176.40 | $176.40 |
| Purchase #7 | $224.52 | 10.489% | $248.0699 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $807.24 | $864.5800 | $864.57 | $864.55 | $864.60 | |