| 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 | $49.39 | 11.661% | $55.1494 | $55.15 | $55.15 | $55.10 |
| Purchase #2 | $48.78 | 5.567% | $51.4956 | $51.50 | $51.50 | $51.50 |
| Purchase #3 | $26.81 | 4.592% | $28.0411 | $28.04 | $28.05 | $28.00 |
| Purchase #4 | $66.58 | 10.729% | $73.7234 | $73.72 | $73.70 | $73.70 |
| Purchase #5 | $8.33 | 3.373% | $8.611 | $8.61 | $8.60 | $8.60 |
| Purchase #6 | $35.69 | 7.583% | $38.3964 | $38.40 | $38.40 | $38.40 |
| Purchase #7 | $84.44 | 3.510% | $87.4038 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $320.02 | $342.8207 | $342.82 | $342.80 | $342.70 | |