| 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 | $46.31 | 6.335% | $49.2437 | $49.24 | $49.25 | $49.20 |
| Purchase #2 | $6.59 | 4.320% | $6.8747 | $6.87 | $6.85 | $6.90 |
| Purchase #3 | $121.54 | 10.559% | $134.3734 | $134.37 | $134.35 | $134.40 |
| Purchase #4 | $51.46 | 8.117% | $55.637 | $55.64 | $55.65 | $55.60 |
| Purchase #5 | $103.30 | 5.171% | $108.6416 | $108.64 | $108.65 | $108.60 |
| Purchase #6 | $250.81 | 3.742% | $260.1953 | $260.20 | $260.20 | $260.20 |
| Purchase #7 | $184.84 | 4.598% | $193.3389 | $193.34 | $193.35 | $193.30 |
| 7 purchase totals = | $764.85 | $808.3046 | $808.30 | $808.30 | $808.20 | |