| 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 | $96.97 | 7.857% | $104.5889 | $104.59 | $104.60 | $104.60 |
| Purchase #2 | $107.94 | 3.702% | $111.9359 | $111.94 | $111.95 | $111.90 |
| Purchase #3 | $103.94 | 4.274% | $108.3824 | $108.38 | $108.40 | $108.40 |
| Purchase #4 | $138.75 | 11.198% | $154.2872 | $154.29 | $154.30 | $154.30 |
| Purchase #5 | $86.90 | 5.222% | $91.4379 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $177.92 | 3.390% | $183.9515 | $183.95 | $183.95 | $184.00 |
| Purchase #7 | $95.94 | 11.549% | $107.0201 | $107.02 | $107.00 | $107.00 |
| 7 purchase totals = | $808.36 | $861.6039 | $861.61 | $861.65 | $861.60 | |