| 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 | $87.74 | 7.824% | $94.6048 | $94.60 | $94.60 | $94.60 |
| Purchase #2 | $44.89 | 8.681% | $48.7869 | $48.79 | $48.80 | $48.80 |
| Purchase #3 | $171.40 | 4.432% | $178.9964 | $179.00 | $179.00 | $179.00 |
| Purchase #4 | $34.90 | 11.661% | $38.9697 | $38.97 | $38.95 | $39.00 |
| Purchase #5 | $248.63 | 12.874% | $280.6386 | $280.64 | $280.65 | $280.60 |
| Purchase #6 | $84.30 | 8.262% | $91.2649 | $91.26 | $91.25 | $91.30 |
| Purchase #7 | $170.92 | 8.716% | $185.8174 | $185.82 | $185.80 | $185.80 |
| 7 purchase totals = | $842.78 | $919.0787 | $919.08 | $919.05 | $919.10 | |