| 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 | $68.25 | 12.386% | $76.7034 | $76.70 | $76.70 | $76.70 |
| Purchase #2 | $85.25 | 7.354% | $91.5193 | $91.52 | $91.50 | $91.50 |
| Purchase #3 | $12.54 | 11.174% | $13.9412 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $231.83 | 5.714% | $245.0768 | $245.08 | $245.10 | $245.10 |
| Purchase #5 | $165.95 | 10.197% | $182.8719 | $182.87 | $182.85 | $182.90 |
| Purchase #6 | $77.67 | 3.419% | $80.3255 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $130.67 | 6.501% | $139.1649 | $139.16 | $139.15 | $139.20 |
| 7 purchase totals = | $772.16 | $829.6030 | $829.60 | $829.60 | $829.60 | |