| 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 | $50.85 | 7.155% | $54.4883 | $54.49 | $54.50 | $54.50 |
| Purchase #2 | $14.68 | 7.306% | $15.7525 | $15.75 | $15.75 | $15.80 |
| Purchase #3 | $27.40 | 9.749% | $30.0712 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $160.39 | 5.635% | $169.428 | $169.43 | $169.45 | $169.40 |
| Purchase #5 | $100.93 | 11.673% | $112.7116 | $112.71 | $112.70 | $112.70 |
| Purchase #6 | $226.81 | 10.388% | $250.371 | $250.37 | $250.35 | $250.40 |
| Purchase #7 | $116.97 | 4.394% | $122.1097 | $122.11 | $122.10 | $122.10 |
| 7 purchase totals = | $698.03 | $754.9323 | $754.93 | $754.90 | $755.00 | |