| 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 | $97.56 | 13.481% | $110.7121 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $8.75 | 13.575% | $9.9378 | $9.94 | $9.95 | $9.90 |
| Purchase #3 | $35.95 | 13.273% | $40.7216 | $40.72 | $40.70 | $40.70 |
| Purchase #4 | $74.27 | 5.627% | $78.4492 | $78.45 | $78.45 | $78.40 |
| Purchase #5 | $111.44 | 12.481% | $125.3488 | $125.35 | $125.35 | $125.30 |
| Purchase #6 | $154.35 | 11.298% | $171.7885 | $171.79 | $171.80 | $171.80 |
| Purchase #7 | $197.51 | 13.669% | $224.5076 | $224.51 | $224.50 | $224.50 |
| 7 purchase totals = | $679.83 | $761.4656 | $761.47 | $761.45 | $761.30 | |