| 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 | $34.34 | 7.470% | $36.9052 | $36.91 | $36.90 | $36.90 |
| Purchase #2 | $100.30 | 6.382% | $106.7011 | $106.70 | $106.70 | $106.70 |
| Purchase #3 | $80.97 | 7.281% | $86.8654 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $167.31 | 13.325% | $189.6041 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $102.57 | 4.209% | $106.8872 | $106.89 | $106.90 | $106.90 |
| Purchase #6 | $187.96 | 10.396% | $207.5003 | $207.50 | $207.50 | $207.50 |
| Purchase #7 | $75.78 | 4.814% | $79.428 | $79.43 | $79.45 | $79.40 |
| 7 purchase totals = | $749.23 | $813.8913 | $813.90 | $813.90 | $813.90 | |