| 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 | $45.37 | 7.654% | $48.8426 | $48.84 | $48.85 | $48.80 |
| Purchase #2 | $229.43 | 4.174% | $239.0064 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $51.26 | 12.423% | $57.628 | $57.63 | $57.65 | $57.60 |
| Purchase #4 | $109.82 | 5.655% | $116.0303 | $116.03 | $116.05 | $116.00 |
| Purchase #5 | $10.26 | 9.661% | $11.2512 | $11.25 | $11.25 | $11.30 |
| Purchase #6 | $117.99 | 5.371% | $124.3272 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $31.64 | 13.452% | $35.8962 | $35.90 | $35.90 | $35.90 |
| 7 purchase totals = | $595.77 | $632.9819 | $632.99 | $633.05 | $632.90 | |