| 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 | $124.44 | 7.804% | $134.1513 | $134.15 | $134.15 | $134.20 |
| Purchase #2 | $18.89 | 6.399% | $20.0988 | $20.10 | $20.10 | $20.10 |
| Purchase #3 | $27.80 | 8.275% | $30.1005 | $30.10 | $30.10 | $30.10 |
| Purchase #4 | $233.26 | 13.615% | $265.0183 | $265.02 | $265.00 | $265.00 |
| Purchase #5 | $28.36 | 11.788% | $31.7031 | $31.70 | $31.70 | $31.70 |
| Purchase #6 | $106.42 | 7.497% | $114.3983 | $114.40 | $114.40 | $114.40 |
| Purchase #7 | $98.41 | 8.824% | $107.0937 | $107.09 | $107.10 | $107.10 |
| 7 purchase totals = | $637.58 | $702.5640 | $702.56 | $702.55 | $702.60 | |