| 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 | $30.71 | 9.168% | $33.5255 | $33.53 | $33.55 | $33.50 |
| Purchase #2 | $97.35 | 9.465% | $106.5642 | $106.56 | $106.55 | $106.60 |
| Purchase #3 | $17.30 | 4.337% | $18.0503 | $18.05 | $18.05 | $18.10 |
| Purchase #4 | $14.76 | 3.336% | $15.2524 | $15.25 | $15.25 | $15.30 |
| Purchase #5 | $50.75 | 13.396% | $57.5485 | $57.55 | $57.55 | $57.50 |
| Purchase #6 | $31.86 | 12.690% | $35.903 | $35.90 | $35.90 | $35.90 |
| Purchase #7 | $64.64 | 6.735% | $68.9935 | $68.99 | $69.00 | $69.00 |
| 7 purchase totals = | $307.37 | $335.8374 | $335.83 | $335.85 | $335.90 | |