| 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 | $104.67 | 12.407% | $117.6564 | $117.66 | $117.65 | $117.70 |
| Purchase #2 | $192.76 | 9.354% | $210.7908 | $210.79 | $210.80 | $210.80 |
| Purchase #3 | $118.44 | 8.744% | $128.7964 | $128.80 | $128.80 | $128.80 |
| Purchase #4 | $125.98 | 11.358% | $140.2888 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $105.89 | 7.160% | $113.4717 | $113.47 | $113.45 | $113.50 |
| Purchase #6 | $83.50 | 3.823% | $86.6922 | $86.69 | $86.70 | $86.70 |
| Purchase #7 | $55.63 | 13.537% | $63.1606 | $63.16 | $63.15 | $63.20 |
| 7 purchase totals = | $786.87 | $860.8569 | $860.86 | $860.85 | $861.00 | |