| 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 | $9.54 | 7.843% | $10.2882 | $10.29 | $10.30 | $10.30 |
| Purchase #2 | $91.67 | 6.435% | $97.569 | $97.57 | $97.55 | $97.60 |
| Purchase #3 | $214.41 | 6.681% | $228.7347 | $228.73 | $228.75 | $228.70 |
| Purchase #4 | $68.50 | 12.609% | $77.1372 | $77.14 | $77.15 | $77.10 |
| Purchase #5 | $138.77 | 5.576% | $146.5078 | $146.51 | $146.50 | $146.50 |
| Purchase #6 | $8.39 | 11.544% | $9.3585 | $9.36 | $9.35 | $9.40 |
| Purchase #7 | $229.45 | 7.178% | $245.9199 | $245.92 | $245.90 | $245.90 |
| 7 purchase totals = | $760.73 | $815.5153 | $815.52 | $815.50 | $815.50 | |