| 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 | $31.89 | 3.358% | $32.9609 | $32.96 | $32.95 | $33.00 |
| Purchase #2 | $190.67 | 12.500% | $214.5038 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $223.77 | 12.507% | $251.7569 | $251.76 | $251.75 | $251.80 |
| Purchase #4 | $175.49 | 6.413% | $186.7442 | $186.74 | $186.75 | $186.70 |
| Purchase #5 | $78.64 | 3.647% | $81.508 | $81.51 | $81.50 | $81.50 |
| Purchase #6 | $69.27 | 6.872% | $74.0302 | $74.03 | $74.05 | $74.00 |
| Purchase #7 | $67.81 | 5.127% | $71.2866 | $71.29 | $71.30 | $71.30 |
| 7 purchase totals = | $837.54 | $912.7906 | $912.79 | $912.80 | $912.80 | |