| 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 | $74.55 | 11.845% | $83.3804 | $83.38 | $83.40 | $83.40 |
| Purchase #2 | $60.84 | 9.286% | $66.4896 | $66.49 | $66.50 | $66.50 |
| Purchase #3 | $127.96 | 12.521% | $143.9819 | $143.98 | $144.00 | $144.00 |
| Purchase #4 | $165.74 | 5.173% | $174.3137 | $174.31 | $174.30 | $174.30 |
| Purchase #5 | $169.51 | 3.383% | $175.2445 | $175.24 | $175.25 | $175.20 |
| Purchase #6 | $32.28 | 13.853% | $36.7517 | $36.75 | $36.75 | $36.80 |
| Purchase #7 | $74.63 | 10.208% | $82.2482 | $82.25 | $82.25 | $82.20 |
| 7 purchase totals = | $705.51 | $762.4100 | $762.40 | $762.45 | $762.40 | |