| 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 | $72.26 | 7.231% | $77.4851 | $77.49 | $77.50 | $77.50 |
| Purchase #2 | $47.28 | 7.360% | $50.7598 | $50.76 | $50.75 | $50.80 |
| Purchase #3 | $133.67 | 9.677% | $146.6052 | $146.61 | $146.60 | $146.60 |
| Purchase #4 | $159.64 | 6.840% | $170.5594 | $170.56 | $170.55 | $170.60 |
| Purchase #5 | $60.70 | 7.136% | $65.0316 | $65.03 | $65.05 | $65.00 |
| Purchase #6 | $206.65 | 13.216% | $233.9609 | $233.96 | $233.95 | $234.00 |
| Purchase #7 | $62.40 | 5.753% | $65.9899 | $65.99 | $66.00 | $66.00 |
| 7 purchase totals = | $742.60 | $810.3919 | $810.40 | $810.40 | $810.50 | |