| 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 | $46.31 | 6.540% | $49.3387 | $49.34 | $49.35 | $49.30 |
| Purchase #2 | $15.90 | 12.641% | $17.9099 | $17.91 | $17.90 | $17.90 |
| Purchase #3 | $50.44 | 11.803% | $56.3934 | $56.39 | $56.40 | $56.40 |
| Purchase #4 | $208.80 | 4.139% | $217.4422 | $217.44 | $217.45 | $217.40 |
| Purchase #5 | $222.71 | 12.404% | $250.3349 | $250.33 | $250.35 | $250.30 |
| Purchase #6 | $69.74 | 11.214% | $77.5606 | $77.56 | $77.55 | $77.60 |
| Purchase #7 | $171.61 | 3.753% | $178.0505 | $178.05 | $178.05 | $178.10 |
| 7 purchase totals = | $785.51 | $847.0302 | $847.02 | $847.05 | $847.00 | |