| 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 | $22.34 | 9.508% | $24.4641 | $24.46 | $24.45 | $24.50 |
| Purchase #2 | $112.80 | 10.340% | $124.4635 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $90.90 | 5.359% | $95.7713 | $95.77 | $95.75 | $95.80 |
| Purchase #4 | $61.37 | 9.184% | $67.0062 | $67.01 | $67.00 | $67.00 |
| Purchase #5 | $90.66 | 7.841% | $97.7687 | $97.77 | $97.75 | $97.80 |
| Purchase #6 | $198.99 | 13.394% | $225.6427 | $225.64 | $225.65 | $225.60 |
| Purchase #7 | $152.40 | 4.606% | $159.4195 | $159.42 | $159.40 | $159.40 |
| 7 purchase totals = | $729.46 | $794.5360 | $794.53 | $794.45 | $794.60 | |