| 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 | $48.68 | 12.765% | $54.894 | $54.89 | $54.90 | $54.90 |
| Purchase #2 | $98.60 | 6.145% | $104.659 | $104.66 | $104.65 | $104.70 |
| Purchase #3 | $149.73 | 9.501% | $163.9558 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $15.90 | 12.810% | $17.9368 | $17.94 | $17.95 | $17.90 |
| Purchase #5 | $43.36 | 6.777% | $46.2985 | $46.30 | $46.30 | $46.30 |
| Purchase #6 | $184.85 | 6.107% | $196.1388 | $196.14 | $196.15 | $196.10 |
| Purchase #7 | $138.90 | 5.200% | $146.1228 | $146.12 | $146.10 | $146.10 |
| 7 purchase totals = | $680.02 | $730.0057 | $730.01 | $730.00 | $730.00 | |