| 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 | $53.85 | 10.470% | $59.4881 | $59.49 | $59.50 | $59.50 |
| Purchase #2 | $68.38 | 9.679% | $74.9985 | $75.00 | $75.00 | $75.00 |
| Purchase #3 | $109.91 | 11.776% | $122.853 | $122.85 | $122.85 | $122.90 |
| Purchase #4 | $69.53 | 3.595% | $72.0296 | $72.03 | $72.05 | $72.00 |
| Purchase #5 | $191.96 | 5.795% | $203.0841 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $242.36 | 7.638% | $260.8715 | $260.87 | $260.85 | $260.90 |
| Purchase #7 | $123.80 | 10.233% | $136.4685 | $136.47 | $136.45 | $136.50 |
| 7 purchase totals = | $859.79 | $929.7933 | $929.79 | $929.80 | $929.90 | |