| 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 | $98.70 | 9.723% | $108.2966 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $159.58 | 9.804% | $175.2252 | $175.23 | $175.25 | $175.20 |
| Purchase #3 | $184.62 | 8.288% | $199.9213 | $199.92 | $199.90 | $199.90 |
| Purchase #4 | $46.86 | 10.458% | $51.7606 | $51.76 | $51.75 | $51.80 |
| Purchase #5 | $91.49 | 6.659% | $97.5823 | $97.58 | $97.60 | $97.60 |
| Purchase #6 | $27.38 | 3.202% | $28.2567 | $28.26 | $28.25 | $28.30 |
| Purchase #7 | $154.78 | 13.246% | $175.2822 | $175.28 | $175.30 | $175.30 |
| 7 purchase totals = | $763.41 | $836.3249 | $836.33 | $836.35 | $836.40 | |