| 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 | $82.31 | 10.850% | $91.2406 | $91.24 | $91.25 | $91.20 |
| Purchase #2 | $85.93 | 8.763% | $93.46 | $93.46 | $93.45 | $93.50 |
| Purchase #3 | $122.97 | 10.270% | $135.599 | $135.60 | $135.60 | $135.60 |
| Purchase #4 | $96.37 | 7.137% | $103.2479 | $103.25 | $103.25 | $103.20 |
| Purchase #5 | $124.27 | 8.561% | $134.9088 | $134.91 | $134.90 | $134.90 |
| Purchase #6 | $29.73 | 3.775% | $30.8523 | $30.85 | $30.85 | $30.90 |
| Purchase #7 | $164.27 | 13.379% | $186.2477 | $186.25 | $186.25 | $186.20 |
| 7 purchase totals = | $705.85 | $775.5563 | $775.56 | $775.55 | $775.50 | |