| 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 | $101.85 | 3.756% | $105.6755 | $105.68 | $105.70 | $105.70 |
| Purchase #2 | $175.50 | 4.566% | $183.5133 | $183.51 | $183.50 | $183.50 |
| Purchase #3 | $41.25 | 13.844% | $46.9607 | $46.96 | $46.95 | $47.00 |
| Purchase #4 | $7.95 | 13.468% | $9.0207 | $9.02 | $9.00 | $9.00 |
| Purchase #5 | $145.98 | 6.721% | $155.7913 | $155.79 | $155.80 | $155.80 |
| Purchase #6 | $86.45 | 12.287% | $97.0721 | $97.07 | $97.05 | $97.10 |
| Purchase #7 | $74.87 | 7.175% | $80.2419 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $633.85 | $678.2755 | $678.27 | $678.25 | $678.30 | |