| 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 | $59.82 | 7.520% | $64.3185 | $64.32 | $64.30 | $64.30 |
| Purchase #2 | $38.72 | 8.486% | $42.0058 | $42.01 | $42.00 | $42.00 |
| Purchase #3 | $193.88 | 5.474% | $204.493 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $52.59 | 4.688% | $55.0554 | $55.06 | $55.05 | $55.10 |
| Purchase #5 | $192.78 | 12.254% | $216.4033 | $216.40 | $216.40 | $216.40 |
| Purchase #6 | $109.28 | 11.864% | $122.245 | $122.25 | $122.25 | $122.20 |
| Purchase #7 | $146.85 | 5.690% | $155.2058 | $155.21 | $155.20 | $155.20 |
| 7 purchase totals = | $793.92 | $859.7268 | $859.74 | $859.70 | $859.70 | |