| 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 | $65.28 | 9.526% | $71.4986 | $71.50 | $71.50 | $71.50 |
| Purchase #2 | $115.82 | 12.686% | $130.5129 | $130.51 | $130.50 | $130.50 |
| Purchase #3 | $219.50 | 12.476% | $246.8848 | $246.88 | $246.90 | $246.90 |
| Purchase #4 | $34.75 | 11.316% | $38.6823 | $38.68 | $38.70 | $38.70 |
| Purchase #5 | $33.50 | 11.866% | $37.4751 | $37.48 | $37.50 | $37.50 |
| Purchase #6 | $101.30 | 5.181% | $106.5484 | $106.55 | $106.55 | $106.50 |
| Purchase #7 | $18.92 | 9.648% | $20.7454 | $20.75 | $20.75 | $20.70 |
| 7 purchase totals = | $589.07 | $652.3475 | $652.35 | $652.40 | $652.30 | |