| 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 | $70.99 | 3.161% | $73.234 | $73.23 | $73.25 | $73.20 |
| Purchase #2 | $107.87 | 3.835% | $112.0068 | $112.01 | $112.00 | $112.00 |
| Purchase #3 | $117.87 | 7.321% | $126.4993 | $126.50 | $126.50 | $126.50 |
| Purchase #4 | $9.95 | 12.785% | $11.2221 | $11.22 | $11.20 | $11.20 |
| Purchase #5 | $201.75 | 13.801% | $229.5935 | $229.59 | $229.60 | $229.60 |
| Purchase #6 | $116.40 | 6.402% | $123.8519 | $123.85 | $123.85 | $123.90 |
| Purchase #7 | $221.67 | 4.455% | $231.5454 | $231.55 | $231.55 | $231.50 |
| 7 purchase totals = | $846.50 | $907.9530 | $907.95 | $907.95 | $907.90 | |