| 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 | $105.79 | 3.134% | $109.1055 | $109.11 | $109.10 | $109.10 |
| Purchase #2 | $244.65 | 3.707% | $253.7192 | $253.72 | $253.70 | $253.70 |
| Purchase #3 | $15.38 | 10.677% | $17.0221 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $75.30 | 3.684% | $78.0741 | $78.07 | $78.05 | $78.10 |
| Purchase #5 | $205.90 | 5.746% | $217.731 | $217.73 | $217.75 | $217.70 |
| Purchase #6 | $36.26 | 7.606% | $39.0179 | $39.02 | $39.00 | $39.00 |
| Purchase #7 | $145.42 | 5.767% | $153.8064 | $153.81 | $153.80 | $153.80 |
| 7 purchase totals = | $828.70 | $868.4762 | $868.48 | $868.40 | $868.40 | |