| 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 | $24.87 | 13.290% | $28.1752 | $28.18 | $28.20 | $28.20 |
| Purchase #2 | $122.68 | 10.418% | $135.4608 | $135.46 | $135.45 | $135.50 |
| Purchase #3 | $76.54 | 6.374% | $81.4187 | $81.42 | $81.40 | $81.40 |
| Purchase #4 | $118.61 | 6.534% | $126.36 | $126.36 | $126.35 | $126.40 |
| Purchase #5 | $69.57 | 10.617% | $76.9562 | $76.96 | $76.95 | $77.00 |
| Purchase #6 | $166.82 | 8.366% | $180.7762 | $180.78 | $180.80 | $180.80 |
| Purchase #7 | $55.30 | 11.164% | $61.4737 | $61.47 | $61.45 | $61.50 |
| 7 purchase totals = | $634.39 | $690.6208 | $690.63 | $690.60 | $690.80 | |