| 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 | $85.74 | 6.251% | $91.0996 | $91.10 | $91.10 | $91.10 |
| Purchase #2 | $234.31 | 10.693% | $259.3648 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $162.55 | 11.399% | $181.0791 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $74.58 | 4.482% | $77.9227 | $77.92 | $77.90 | $77.90 |
| Purchase #5 | $109.78 | 3.831% | $113.9857 | $113.99 | $114.00 | $114.00 |
| Purchase #6 | $28.43 | 5.605% | $30.0235 | $30.02 | $30.00 | $30.00 |
| Purchase #7 | $95.59 | 12.729% | $107.7577 | $107.76 | $107.75 | $107.80 |
| 7 purchase totals = | $790.98 | $861.2331 | $861.23 | $861.20 | $861.30 | |