| 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 | $48.90 | 12.511% | $55.0179 | $55.02 | $55.00 | $55.00 |
| Purchase #2 | $5.60 | 10.652% | $6.1965 | $6.20 | $6.20 | $6.20 |
| Purchase #3 | $149.94 | 10.160% | $165.1739 | $165.17 | $165.15 | $165.20 |
| Purchase #4 | $245.59 | 11.792% | $274.55 | $274.55 | $274.55 | $274.60 |
| Purchase #5 | $176.69 | 11.155% | $196.3998 | $196.40 | $196.40 | $196.40 |
| Purchase #6 | $67.87 | 9.231% | $74.1351 | $74.14 | $74.15 | $74.10 |
| Purchase #7 | $36.54 | 5.622% | $38.5943 | $38.59 | $38.60 | $38.60 |
| 7 purchase totals = | $731.13 | $810.0675 | $810.07 | $810.05 | $810.10 | |