| 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 | $91.86 | 11.146% | $102.0987 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $55.45 | 4.407% | $57.8937 | $57.89 | $57.90 | $57.90 |
| Purchase #3 | $184.34 | 11.203% | $204.9916 | $204.99 | $205.00 | $205.00 |
| Purchase #4 | $171.50 | 11.128% | $190.5845 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $39.39 | 5.396% | $41.5155 | $41.52 | $41.50 | $41.50 |
| Purchase #6 | $80.54 | 3.351% | $83.2389 | $83.24 | $83.25 | $83.20 |
| Purchase #7 | $17.34 | 7.828% | $18.6974 | $18.70 | $18.70 | $18.70 |
| 7 purchase totals = | $640.42 | $699.0203 | $699.02 | $699.05 | $699.00 | |