| 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 | $77.86 | 9.197% | $85.0208 | $85.02 | $85.00 | $85.00 |
| Purchase #2 | $34.96 | 13.655% | $39.7338 | $39.73 | $39.75 | $39.70 |
| Purchase #3 | $107.48 | 9.398% | $117.581 | $117.58 | $117.60 | $117.60 |
| Purchase #4 | $109.85 | 3.209% | $113.3751 | $113.38 | $113.40 | $113.40 |
| Purchase #5 | $28.44 | 6.404% | $30.2613 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $226.66 | 3.241% | $234.0061 | $234.01 | $234.00 | $234.00 |
| Purchase #7 | $244.69 | 8.177% | $264.6983 | $264.70 | $264.70 | $264.70 |
| 7 purchase totals = | $829.94 | $884.6764 | $884.68 | $884.70 | $884.70 | |