| 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 | $24.84 | 12.124% | $27.8516 | $27.85 | $27.85 | $27.90 |
| Purchase #2 | $236.43 | 13.438% | $268.2015 | $268.20 | $268.20 | $268.20 |
| Purchase #3 | $101.42 | 5.371% | $106.8673 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $104.31 | 7.515% | $112.1489 | $112.15 | $112.15 | $112.10 |
| Purchase #5 | $9.77 | 3.859% | $10.147 | $10.15 | $10.15 | $10.10 |
| Purchase #6 | $226.55 | 11.183% | $251.8851 | $251.89 | $251.90 | $251.90 |
| Purchase #7 | $196.59 | 7.213% | $210.77 | $210.77 | $210.75 | $210.80 |
| 7 purchase totals = | $899.91 | $987.8714 | $987.88 | $987.85 | $987.90 | |