| 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 | $93.92 | 3.612% | $97.3124 | $97.31 | $97.30 | $97.30 |
| Purchase #2 | $203.94 | 13.556% | $231.5861 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $32.38 | 13.860% | $36.8679 | $36.87 | $36.85 | $36.90 |
| Purchase #4 | $18.34 | 4.184% | $19.1073 | $19.11 | $19.10 | $19.10 |
| Purchase #5 | $29.82 | 7.594% | $32.0845 | $32.08 | $32.10 | $32.10 |
| Purchase #6 | $178.33 | 5.563% | $188.2505 | $188.25 | $188.25 | $188.30 |
| Purchase #7 | $79.73 | 8.764% | $86.7175 | $86.72 | $86.70 | $86.70 |
| 7 purchase totals = | $636.46 | $691.9262 | $691.93 | $691.90 | $692.00 | |