| 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 | $73.96 | 8.191% | $80.0181 | $80.02 | $80.00 | $80.00 |
| Purchase #2 | $163.81 | 12.724% | $184.6532 | $184.65 | $184.65 | $184.70 |
| Purchase #3 | $87.91 | 12.612% | $98.9972 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $233.41 | 13.753% | $265.5109 | $265.51 | $265.50 | $265.50 |
| Purchase #5 | $237.59 | 4.592% | $248.5001 | $248.50 | $248.50 | $248.50 |
| Purchase #6 | $199.51 | 4.329% | $208.1468 | $208.15 | $208.15 | $208.10 |
| Purchase #7 | $241.73 | 5.106% | $254.0727 | $254.07 | $254.05 | $254.10 |
| 7 purchase totals = | $1,237.92 | $1,339.8990 | $1,339.90 | $1,339.85 | $1,339.90 | |