| 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 | $8.41 | 7.379% | $9.0306 | $9.03 | $9.05 | $9.00 |
| Purchase #2 | $139.72 | 11.252% | $155.4413 | $155.44 | $155.45 | $155.40 |
| Purchase #3 | $175.92 | 6.188% | $186.8059 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $196.44 | 13.639% | $223.2325 | $223.23 | $223.25 | $223.20 |
| Purchase #5 | $60.39 | 12.721% | $68.0722 | $68.07 | $68.05 | $68.10 |
| Purchase #6 | $66.40 | 4.241% | $69.216 | $69.22 | $69.20 | $69.20 |
| Purchase #7 | $185.97 | 5.856% | $196.8604 | $196.86 | $196.85 | $196.90 |
| 7 purchase totals = | $833.25 | $908.6589 | $908.66 | $908.65 | $908.60 | |