| 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 | $76.72 | 6.572% | $81.762 | $81.76 | $81.75 | $81.80 |
| Purchase #2 | $15.99 | 8.560% | $17.3587 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $125.57 | 10.346% | $138.5615 | $138.56 | $138.55 | $138.60 |
| Purchase #4 | $126.83 | 11.521% | $141.4421 | $141.44 | $141.45 | $141.40 |
| Purchase #5 | $224.96 | 3.703% | $233.2903 | $233.29 | $233.30 | $233.30 |
| Purchase #6 | $223.26 | 3.257% | $230.5316 | $230.53 | $230.55 | $230.50 |
| Purchase #7 | $129.31 | 5.865% | $136.894 | $136.89 | $136.90 | $136.90 |
| 7 purchase totals = | $922.64 | $979.8402 | $979.83 | $979.85 | $979.90 | |