| 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 | $71.85 | 3.578% | $74.4208 | $74.42 | $74.40 | $74.40 |
| Purchase #2 | $148.67 | 11.250% | $165.3954 | $165.40 | $165.40 | $165.40 |
| Purchase #3 | $25.91 | 9.697% | $28.4225 | $28.42 | $28.40 | $28.40 |
| Purchase #4 | $11.91 | 4.214% | $12.4119 | $12.41 | $12.40 | $12.40 |
| Purchase #5 | $77.85 | 11.394% | $86.7202 | $86.72 | $86.70 | $86.70 |
| Purchase #6 | $236.85 | 6.511% | $252.2713 | $252.27 | $252.25 | $252.30 |
| Purchase #7 | $184.25 | 13.137% | $208.4549 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $757.29 | $828.0970 | $828.09 | $828.00 | $828.10 | |