| 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 | $15.49 | 6.126% | $16.4389 | $16.44 | $16.45 | $16.40 |
| Purchase #2 | $167.85 | 11.650% | $187.4045 | $187.40 | $187.40 | $187.40 |
| Purchase #3 | $249.91 | 12.824% | $281.9585 | $281.96 | $281.95 | $282.00 |
| Purchase #4 | $18.68 | 9.657% | $20.4839 | $20.48 | $20.50 | $20.50 |
| Purchase #5 | $114.69 | 3.860% | $119.117 | $119.12 | $119.10 | $119.10 |
| Purchase #6 | $107.50 | 4.419% | $112.2504 | $112.25 | $112.25 | $112.30 |
| Purchase #7 | $61.60 | 11.847% | $68.8978 | $68.90 | $68.90 | $68.90 |
| 7 purchase totals = | $735.72 | $806.5510 | $806.55 | $806.55 | $806.60 | |