| 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 | $29.41 | 6.656% | $31.3675 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $242.65 | 11.232% | $269.9044 | $269.90 | $269.90 | $269.90 |
| Purchase #3 | $122.79 | 3.670% | $127.2964 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $234.46 | 5.824% | $248.115 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $85.86 | 10.721% | $95.0651 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $104.32 | 9.722% | $114.462 | $114.46 | $114.45 | $114.50 |
| Purchase #7 | $23.80 | 4.411% | $24.8498 | $24.85 | $24.85 | $24.80 |
| 7 purchase totals = | $843.29 | $911.0602 | $911.07 | $911.00 | $911.10 | |