| 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 | $67.69 | 3.207% | $69.8608 | $69.86 | $69.85 | $69.90 |
| Purchase #2 | $127.46 | 10.537% | $140.8905 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $61.77 | 12.530% | $69.5098 | $69.51 | $69.50 | $69.50 |
| Purchase #4 | $55.70 | 10.133% | $61.3441 | $61.34 | $61.35 | $61.30 |
| Purchase #5 | $67.59 | 9.667% | $74.1239 | $74.12 | $74.10 | $74.10 |
| Purchase #6 | $215.80 | 8.669% | $234.5077 | $234.51 | $234.50 | $234.50 |
| Purchase #7 | $230.43 | 4.679% | $241.2118 | $241.21 | $241.20 | $241.20 |
| 7 purchase totals = | $826.44 | $891.4486 | $891.44 | $891.40 | $891.40 | |