| 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 | $79.29 | 7.203% | $85.0013 | $85.00 | $85.00 | $85.00 |
| Purchase #2 | $174.96 | 7.797% | $188.6016 | $188.60 | $188.60 | $188.60 |
| Purchase #3 | $119.46 | 4.519% | $124.8584 | $124.86 | $124.85 | $124.90 |
| Purchase #4 | $82.37 | 13.531% | $93.5155 | $93.52 | $93.50 | $93.50 |
| Purchase #5 | $232.71 | 10.825% | $257.9009 | $257.90 | $257.90 | $257.90 |
| Purchase #6 | $178.75 | 6.309% | $190.0273 | $190.03 | $190.05 | $190.00 |
| Purchase #7 | $140.85 | 6.527% | $150.0433 | $150.04 | $150.05 | $150.00 |
| 7 purchase totals = | $1,008.39 | $1,089.9483 | $1,089.95 | $1,089.95 | $1,089.90 | |