| 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 | $107.30 | 5.760% | $113.4805 | $113.48 | $113.50 | $113.50 |
| Purchase #2 | $54.52 | 3.410% | $56.3791 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $30.61 | 3.113% | $31.5629 | $31.56 | $31.55 | $31.60 |
| Purchase #4 | $207.80 | 7.694% | $223.7881 | $223.79 | $223.80 | $223.80 |
| Purchase #5 | $130.40 | 13.369% | $147.8332 | $147.83 | $147.85 | $147.80 |
| Purchase #6 | $21.59 | 8.365% | $23.396 | $23.40 | $23.40 | $23.40 |
| Purchase #7 | $168.25 | 3.520% | $174.1724 | $174.17 | $174.15 | $174.20 |
| 7 purchase totals = | $720.47 | $770.6122 | $770.61 | $770.65 | $770.70 | |