| 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 | $43.83 | 13.749% | $49.8562 | $49.86 | $49.85 | $49.90 |
| Purchase #2 | $67.39 | 13.863% | $76.7323 | $76.73 | $76.75 | $76.70 |
| Purchase #3 | $32.31 | 3.226% | $33.3523 | $33.35 | $33.35 | $33.40 |
| Purchase #4 | $237.78 | 5.643% | $251.1979 | $251.20 | $251.20 | $251.20 |
| Purchase #5 | $128.65 | 3.770% | $133.5001 | $133.50 | $133.50 | $133.50 |
| Purchase #6 | $138.38 | 8.868% | $150.6515 | $150.65 | $150.65 | $150.70 |
| Purchase #7 | $126.47 | 9.856% | $138.9349 | $138.93 | $138.95 | $138.90 |
| 7 purchase totals = | $774.81 | $834.2252 | $834.22 | $834.25 | $834.30 | |