| 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 | $52.64 | 4.613% | $55.0683 | $55.07 | $55.05 | $55.10 |
| Purchase #2 | $239.84 | 13.579% | $272.4079 | $272.41 | $272.40 | $272.40 |
| Purchase #3 | $27.71 | 8.516% | $30.0698 | $30.07 | $30.05 | $30.10 |
| Purchase #4 | $39.80 | 10.505% | $43.981 | $43.98 | $44.00 | $44.00 |
| Purchase #5 | $241.41 | 3.112% | $248.9227 | $248.92 | $248.90 | $248.90 |
| Purchase #6 | $212.60 | 7.650% | $228.8639 | $228.86 | $228.85 | $228.90 |
| Purchase #7 | $228.45 | 3.532% | $236.5189 | $236.52 | $236.50 | $236.50 |
| 7 purchase totals = | $1,042.45 | $1,115.8325 | $1,115.83 | $1,115.75 | $1,115.90 | |