| 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 | $6.97 | 5.626% | $7.3621 | $7.36 | $7.35 | $7.40 |
| Purchase #2 | $200.59 | 3.637% | $207.8855 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $77.56 | 5.383% | $81.7351 | $81.74 | $81.75 | $81.70 |
| Purchase #4 | $17.32 | 6.614% | $18.4655 | $18.47 | $18.45 | $18.50 |
| Purchase #5 | $9.92 | 11.693% | $11.0799 | $11.08 | $11.10 | $11.10 |
| Purchase #6 | $114.55 | 11.408% | $127.6179 | $127.62 | $127.60 | $127.60 |
| Purchase #7 | $223.35 | 11.394% | $248.7985 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $650.26 | $702.9445 | $702.96 | $702.95 | $703.00 | |