| 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 | $99.93 | 3.656% | $103.5834 | $103.58 | $103.60 | $103.60 |
| Purchase #2 | $188.79 | 10.589% | $208.781 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $42.40 | 10.437% | $46.8253 | $46.83 | $46.85 | $46.80 |
| Purchase #4 | $48.25 | 3.693% | $50.0319 | $50.03 | $50.05 | $50.00 |
| Purchase #5 | $36.77 | 4.214% | $38.3195 | $38.32 | $38.30 | $38.30 |
| Purchase #6 | $110.93 | 8.857% | $120.7551 | $120.76 | $120.75 | $120.80 |
| Purchase #7 | $244.82 | 8.146% | $264.763 | $264.76 | $264.75 | $264.80 |
| 7 purchase totals = | $771.89 | $833.0592 | $833.06 | $833.10 | $833.10 | |