| 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 | $74.31 | 10.242% | $81.9208 | $81.92 | $81.90 | $81.90 |
| Purchase #2 | $37.77 | 10.371% | $41.6871 | $41.69 | $41.70 | $41.70 |
| Purchase #3 | $50.37 | 5.369% | $53.0744 | $53.07 | $53.05 | $53.10 |
| Purchase #4 | $52.63 | 8.222% | $56.9572 | $56.96 | $56.95 | $57.00 |
| Purchase #5 | $136.98 | 12.731% | $154.4189 | $154.42 | $154.40 | $154.40 |
| Purchase #6 | $236.65 | 9.796% | $259.8322 | $259.83 | $259.85 | $259.80 |
| Purchase #7 | $111.61 | 12.700% | $125.7845 | $125.78 | $125.80 | $125.80 |
| 7 purchase totals = | $700.32 | $773.6751 | $773.67 | $773.65 | $773.70 | |