| 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 | $99.51 | 7.214% | $106.6887 | $106.69 | $106.70 | $106.70 |
| Purchase #2 | $215.89 | 5.863% | $228.5476 | $228.55 | $228.55 | $228.50 |
| Purchase #3 | $62.32 | 5.234% | $65.5818 | $65.58 | $65.60 | $65.60 |
| Purchase #4 | $105.40 | 3.503% | $109.0922 | $109.09 | $109.10 | $109.10 |
| Purchase #5 | $75.51 | 6.535% | $80.4446 | $80.44 | $80.45 | $80.40 |
| Purchase #6 | $231.68 | 3.425% | $239.615 | $239.62 | $239.60 | $239.60 |
| Purchase #7 | $32.54 | 9.334% | $35.5773 | $35.58 | $35.60 | $35.60 |
| 7 purchase totals = | $822.85 | $865.5472 | $865.55 | $865.60 | $865.50 | |