| 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 | $63.94 | 3.633% | $66.2629 | $66.26 | $66.25 | $66.30 |
| Purchase #2 | $33.44 | 12.469% | $37.6096 | $37.61 | $37.60 | $37.60 |
| Purchase #3 | $179.87 | 12.318% | $202.0264 | $202.03 | $202.05 | $202.00 |
| Purchase #4 | $27.42 | 13.433% | $31.1033 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $20.84 | 4.211% | $21.7176 | $21.72 | $21.70 | $21.70 |
| Purchase #6 | $16.74 | 5.645% | $17.685 | $17.69 | $17.70 | $17.70 |
| Purchase #7 | $53.77 | 3.518% | $55.6616 | $55.66 | $55.65 | $55.70 |
| 7 purchase totals = | $396.02 | $432.0664 | $432.07 | $432.05 | $432.10 | |