| 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 | $8.50 | 10.742% | $9.4131 | $9.41 | $9.40 | $9.40 |
| Purchase #2 | $231.79 | 4.739% | $242.7745 | $242.77 | $242.75 | $242.80 |
| Purchase #3 | $25.44 | 10.478% | $28.1056 | $28.11 | $28.10 | $28.10 |
| Purchase #4 | $78.30 | 5.564% | $82.6566 | $82.66 | $82.65 | $82.70 |
| Purchase #5 | $41.30 | 6.491% | $43.9808 | $43.98 | $44.00 | $44.00 |
| Purchase #6 | $244.50 | 13.827% | $278.307 | $278.31 | $278.30 | $278.30 |
| Purchase #7 | $192.77 | 9.572% | $211.2219 | $211.22 | $211.20 | $211.20 |
| 7 purchase totals = | $822.60 | $896.4595 | $896.46 | $896.40 | $896.50 | |