| 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 | $52.38 | 5.837% | $55.4374 | $55.44 | $55.45 | $55.40 |
| Purchase #2 | $155.63 | 5.529% | $164.2348 | $164.23 | $164.25 | $164.20 |
| Purchase #3 | $155.57 | 6.754% | $166.0772 | $166.08 | $166.10 | $166.10 |
| Purchase #4 | $86.92 | 10.676% | $96.1996 | $96.20 | $96.20 | $96.20 |
| Purchase #5 | $160.57 | 10.672% | $177.706 | $177.71 | $177.70 | $177.70 |
| Purchase #6 | $94.58 | 12.283% | $106.1973 | $106.20 | $106.20 | $106.20 |
| Purchase #7 | $179.72 | 5.801% | $190.1456 | $190.15 | $190.15 | $190.10 |
| 7 purchase totals = | $885.37 | $955.9979 | $956.01 | $956.05 | $955.90 | |