| 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 | $100.25 | 5.736% | $106.0003 | $106.00 | $106.00 | $106.00 |
| Purchase #2 | $223.92 | 6.556% | $238.6002 | $238.60 | $238.60 | $238.60 |
| Purchase #3 | $26.31 | 8.667% | $28.5903 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $57.94 | 10.173% | $63.8342 | $63.83 | $63.85 | $63.80 |
| Purchase #5 | $53.69 | 3.324% | $55.4747 | $55.47 | $55.45 | $55.50 |
| Purchase #6 | $46.97 | 5.642% | $49.62 | $49.62 | $49.60 | $49.60 |
| Purchase #7 | $20.74 | 7.515% | $22.2986 | $22.30 | $22.30 | $22.30 |
| 7 purchase totals = | $529.82 | $564.4183 | $564.41 | $564.40 | $564.40 | |