| 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 | $118.37 | 5.354% | $124.7075 | $124.71 | $124.70 | $124.70 |
| Purchase #2 | $85.71 | 8.574% | $93.0588 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $28.83 | 5.246% | $30.3424 | $30.34 | $30.35 | $30.30 |
| Purchase #4 | $69.79 | 9.118% | $76.1535 | $76.15 | $76.15 | $76.20 |
| Purchase #5 | $96.58 | 3.677% | $100.1312 | $100.13 | $100.15 | $100.10 |
| Purchase #6 | $55.80 | 4.439% | $58.277 | $58.28 | $58.30 | $58.30 |
| Purchase #7 | $207.76 | 12.119% | $232.9384 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $662.84 | $715.6088 | $715.61 | $715.65 | $715.60 | |