| 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 | $99.41 | 8.596% | $107.9553 | $107.96 | $107.95 | $108.00 |
| Purchase #2 | $81.54 | 7.776% | $87.8806 | $87.88 | $87.90 | $87.90 |
| Purchase #3 | $58.90 | 6.194% | $62.5483 | $62.55 | $62.55 | $62.50 |
| Purchase #4 | $176.81 | 5.515% | $186.5611 | $186.56 | $186.55 | $186.60 |
| Purchase #5 | $30.59 | 10.189% | $33.7068 | $33.71 | $33.70 | $33.70 |
| Purchase #6 | $214.32 | 5.477% | $226.0583 | $226.06 | $226.05 | $226.10 |
| Purchase #7 | $206.41 | 11.273% | $229.6786 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $867.98 | $934.3890 | $934.40 | $934.40 | $934.50 | |