| 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 | $37.49 | 9.484% | $41.0456 | $41.05 | $41.05 | $41.00 |
| Purchase #2 | $162.56 | 5.181% | $170.9822 | $170.98 | $171.00 | $171.00 |
| Purchase #3 | $97.34 | 10.434% | $107.4965 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $58.99 | 4.719% | $61.7737 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $199.39 | 5.326% | $210.0095 | $210.01 | $210.00 | $210.00 |
| Purchase #6 | $28.99 | 8.747% | $31.5258 | $31.53 | $31.55 | $31.50 |
| Purchase #7 | $209.62 | 3.553% | $217.0678 | $217.07 | $217.05 | $217.10 |
| 7 purchase totals = | $794.38 | $839.9011 | $839.91 | $839.90 | $839.90 | |