| 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 | $98.89 | 9.257% | $108.0442 | $108.04 | $108.05 | $108.00 |
| Purchase #2 | $169.95 | 7.639% | $182.9325 | $182.93 | $182.95 | $182.90 |
| Purchase #3 | $98.38 | 7.832% | $106.0851 | $106.09 | $106.10 | $106.10 |
| Purchase #4 | $33.93 | 8.648% | $36.8643 | $36.86 | $36.85 | $36.90 |
| Purchase #5 | $204.52 | 8.699% | $222.3112 | $222.31 | $222.30 | $222.30 |
| Purchase #6 | $99.36 | 10.564% | $109.8564 | $109.86 | $109.85 | $109.90 |
| Purchase #7 | $82.81 | 5.139% | $87.0656 | $87.07 | $87.05 | $87.10 |
| 7 purchase totals = | $787.84 | $853.1593 | $853.16 | $853.15 | $853.20 | |