| 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 | $65.43 | 5.336% | $68.9213 | $68.92 | $68.90 | $68.90 |
| Purchase #2 | $92.92 | 5.472% | $98.0046 | $98.00 | $98.00 | $98.00 |
| Purchase #3 | $124.38 | 9.533% | $136.2371 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $98.91 | 7.849% | $106.6734 | $106.67 | $106.65 | $106.70 |
| Purchase #5 | $99.38 | 8.402% | $107.7299 | $107.73 | $107.75 | $107.70 |
| Purchase #6 | $21.72 | 13.730% | $24.7022 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $124.89 | 6.732% | $133.2976 | $133.30 | $133.30 | $133.30 |
| 7 purchase totals = | $627.63 | $675.5661 | $675.56 | $675.55 | $675.50 | |