| 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 | $99.66 | 9.438% | $109.0659 | $109.07 | $109.05 | $109.10 |
| Purchase #2 | $41.56 | 7.826% | $44.8125 | $44.81 | $44.80 | $44.80 |
| Purchase #3 | $34.75 | 6.591% | $37.0404 | $37.04 | $37.05 | $37.00 |
| Purchase #4 | $81.61 | 6.638% | $87.0273 | $87.03 | $87.05 | $87.00 |
| Purchase #5 | $224.97 | 7.527% | $241.9035 | $241.90 | $241.90 | $241.90 |
| Purchase #6 | $49.43 | 6.390% | $52.5886 | $52.59 | $52.60 | $52.60 |
| Purchase #7 | $205.44 | 7.785% | $221.4335 | $221.43 | $221.45 | $221.40 |
| 7 purchase totals = | $737.42 | $793.8717 | $793.87 | $793.90 | $793.80 | |