| 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 | $61.25 | 4.652% | $64.0994 | $64.10 | $64.10 | $64.10 |
| Purchase #2 | $213.58 | 8.310% | $231.3285 | $231.33 | $231.35 | $231.30 |
| Purchase #3 | $139.64 | 10.841% | $154.7784 | $154.78 | $154.80 | $154.80 |
| Purchase #4 | $193.31 | 10.699% | $213.9922 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $244.66 | 11.205% | $272.0742 | $272.07 | $272.05 | $272.10 |
| Purchase #6 | $36.94 | 3.700% | $38.3068 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $88.72 | 3.245% | $91.599 | $91.60 | $91.60 | $91.60 |
| 7 purchase totals = | $978.10 | $1,066.1785 | $1,066.18 | $1,066.20 | $1,066.20 | |