| 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 | $250.38 | 12.725% | $282.2409 | $282.24 | $282.25 | $282.20 |
| Purchase #2 | $6.70 | 7.184% | $7.1813 | $7.18 | $7.20 | $7.20 |
| Purchase #3 | $17.93 | 10.123% | $19.7451 | $19.75 | $19.75 | $19.70 |
| Purchase #4 | $67.28 | 11.589% | $75.0771 | $75.08 | $75.10 | $75.10 |
| Purchase #5 | $25.31 | 4.354% | $26.412 | $26.41 | $26.40 | $26.40 |
| Purchase #6 | $56.49 | 3.404% | $58.4129 | $58.41 | $58.40 | $58.40 |
| Purchase #7 | $5.48 | 3.599% | $5.6772 | $5.68 | $5.70 | $5.70 |
| 7 purchase totals = | $429.57 | $474.7465 | $474.75 | $474.80 | $474.70 | |