| 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 | $28.60 | 3.208% | $29.5175 | $29.52 | $29.50 | $29.50 |
| Purchase #2 | $27.66 | 10.547% | $30.5773 | $30.58 | $30.60 | $30.60 |
| Purchase #3 | $39.30 | 7.436% | $42.2223 | $42.22 | $42.20 | $42.20 |
| Purchase #4 | $86.42 | 6.158% | $91.7417 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $109.44 | 6.347% | $116.3862 | $116.39 | $116.40 | $116.40 |
| Purchase #6 | $242.63 | 11.719% | $271.0638 | $271.06 | $271.05 | $271.10 |
| Purchase #7 | $162.72 | 4.308% | $169.73 | $169.73 | $169.75 | $169.70 |
| 7 purchase totals = | $696.77 | $751.2388 | $751.24 | $751.25 | $751.20 | |