| 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 | $76.89 | 4.688% | $80.4946 | $80.49 | $80.50 | $80.50 |
| Purchase #2 | $31.93 | 12.785% | $36.0123 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $55.45 | 5.158% | $58.3101 | $58.31 | $58.30 | $58.30 |
| Purchase #4 | $169.90 | 11.638% | $189.673 | $189.67 | $189.65 | $189.70 |
| Purchase #5 | $213.84 | 4.353% | $223.1485 | $223.15 | $223.15 | $223.10 |
| Purchase #6 | $47.27 | 6.719% | $50.4461 | $50.45 | $50.45 | $50.40 |
| Purchase #7 | $70.53 | 9.659% | $77.3425 | $77.34 | $77.35 | $77.30 |
| 7 purchase totals = | $665.81 | $715.4271 | $715.42 | $715.40 | $715.30 | |