| 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 | $19.94 | 10.420% | $22.0177 | $22.02 | $22.00 | $22.00 |
| Purchase #2 | $237.33 | 3.517% | $245.6769 | $245.68 | $245.70 | $245.70 |
| Purchase #3 | $35.91 | 12.133% | $40.267 | $40.27 | $40.25 | $40.30 |
| Purchase #4 | $97.50 | 4.223% | $101.6174 | $101.62 | $101.60 | $101.60 |
| Purchase #5 | $154.60 | 3.772% | $160.4315 | $160.43 | $160.45 | $160.40 |
| Purchase #6 | $41.45 | 3.477% | $42.8912 | $42.89 | $42.90 | $42.90 |
| Purchase #7 | $75.28 | 4.667% | $78.7933 | $78.79 | $78.80 | $78.80 |
| 7 purchase totals = | $662.01 | $691.6950 | $691.70 | $691.70 | $691.70 | |