| 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 | $28.64 | 13.327% | $32.4569 | $32.46 | $32.45 | $32.50 |
| Purchase #2 | $151.99 | 11.846% | $169.9947 | $169.99 | $170.00 | $170.00 |
| Purchase #3 | $203.78 | 8.356% | $220.8079 | $220.81 | $220.80 | $220.80 |
| Purchase #4 | $237.89 | 5.655% | $251.3427 | $251.34 | $251.35 | $251.30 |
| Purchase #5 | $116.40 | 6.312% | $123.7472 | $123.75 | $123.75 | $123.70 |
| Purchase #6 | $176.63 | 13.869% | $201.1268 | $201.13 | $201.15 | $201.10 |
| Purchase #7 | $97.34 | 3.229% | $100.4831 | $100.48 | $100.50 | $100.50 |
| 7 purchase totals = | $1,012.67 | $1,099.9593 | $1,099.96 | $1,100.00 | $1,099.90 | |