| 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 | $29.51 | 3.445% | $30.5266 | $30.53 | $30.55 | $30.50 |
| Purchase #2 | $216.82 | 3.566% | $224.5518 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $54.34 | 7.810% | $58.584 | $58.58 | $58.60 | $58.60 |
| Purchase #4 | $93.93 | 11.217% | $104.4661 | $104.47 | $104.45 | $104.50 |
| Purchase #5 | $164.77 | 5.206% | $173.3479 | $173.35 | $173.35 | $173.30 |
| Purchase #6 | $200.92 | 8.166% | $217.3271 | $217.33 | $217.35 | $217.30 |
| Purchase #7 | $77.86 | 10.753% | $86.2323 | $86.23 | $86.25 | $86.20 |
| 7 purchase totals = | $838.15 | $895.0358 | $895.04 | $895.10 | $895.00 | |