| 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 | $30.51 | 6.539% | $32.505 | $32.51 | $32.50 | $32.50 |
| Purchase #2 | $250.89 | 3.760% | $260.3235 | $260.32 | $260.30 | $260.30 |
| Purchase #3 | $56.40 | 9.664% | $61.8505 | $61.85 | $61.85 | $61.90 |
| Purchase #4 | $61.41 | 13.587% | $69.7538 | $69.75 | $69.75 | $69.80 |
| Purchase #5 | $183.60 | 3.335% | $189.7231 | $189.72 | $189.70 | $189.70 |
| Purchase #6 | $75.65 | 4.641% | $79.1609 | $79.16 | $79.15 | $79.20 |
| Purchase #7 | $10.48 | 5.206% | $11.0256 | $11.03 | $11.05 | $11.00 |
| 7 purchase totals = | $668.94 | $704.3424 | $704.34 | $704.30 | $704.40 | |