| 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 | $16.65 | 4.829% | $17.454 | $17.45 | $17.45 | $17.50 |
| Purchase #2 | $205.52 | 13.604% | $233.4789 | $233.48 | $233.50 | $233.50 |
| Purchase #3 | $203.78 | 4.215% | $212.3693 | $212.37 | $212.35 | $212.40 |
| Purchase #4 | $206.76 | 7.589% | $222.451 | $222.45 | $222.45 | $222.50 |
| Purchase #5 | $24.79 | 8.234% | $26.8312 | $26.83 | $26.85 | $26.80 |
| Purchase #6 | $13.77 | 7.380% | $14.7862 | $14.79 | $14.80 | $14.80 |
| Purchase #7 | $147.97 | 4.479% | $154.5976 | $154.60 | $154.60 | $154.60 |
| 7 purchase totals = | $819.24 | $881.9682 | $881.97 | $882.00 | $882.10 | |