| 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 | $43.80 | 5.159% | $46.0596 | $46.06 | $46.05 | $46.10 |
| Purchase #2 | $11.80 | 7.561% | $12.6922 | $12.69 | $12.70 | $12.70 |
| Purchase #3 | $67.98 | 13.240% | $76.9806 | $76.98 | $77.00 | $77.00 |
| Purchase #4 | $127.41 | 3.241% | $131.5394 | $131.54 | $131.55 | $131.50 |
| Purchase #5 | $70.48 | 5.870% | $74.6172 | $74.62 | $74.60 | $74.60 |
| Purchase #6 | $100.74 | 13.333% | $114.1717 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $74.90 | 9.396% | $81.9376 | $81.94 | $81.95 | $81.90 |
| 7 purchase totals = | $497.11 | $537.9983 | $538.00 | $538.00 | $538.00 | |