| 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 | $22.93 | 6.753% | $24.4785 | $24.48 | $24.50 | $24.50 |
| Purchase #2 | $126.36 | 7.672% | $136.0543 | $136.05 | $136.05 | $136.10 |
| Purchase #3 | $14.74 | 8.156% | $15.9422 | $15.94 | $15.95 | $15.90 |
| Purchase #4 | $13.78 | 12.660% | $15.5245 | $15.52 | $15.50 | $15.50 |
| Purchase #5 | $150.94 | 13.393% | $171.1554 | $171.16 | $171.15 | $171.20 |
| Purchase #6 | $139.87 | 10.289% | $154.2612 | $154.26 | $154.25 | $154.30 |
| Purchase #7 | $138.71 | 11.344% | $154.4453 | $154.45 | $154.45 | $154.40 |
| 7 purchase totals = | $607.33 | $671.8614 | $671.86 | $671.85 | $671.90 | |