| 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 | $22.87 | 9.682% | $25.0843 | $25.08 | $25.10 | $25.10 |
| Purchase #2 | $191.50 | 6.801% | $204.5239 | $204.52 | $204.50 | $204.50 |
| Purchase #3 | $160.51 | 12.418% | $180.4421 | $180.44 | $180.45 | $180.40 |
| Purchase #4 | $82.31 | 5.153% | $86.5514 | $86.55 | $86.55 | $86.60 |
| Purchase #5 | $17.74 | 7.715% | $19.1086 | $19.11 | $19.10 | $19.10 |
| Purchase #6 | $45.49 | 7.588% | $48.9418 | $48.94 | $48.95 | $48.90 |
| Purchase #7 | $189.84 | 9.412% | $207.7077 | $207.71 | $207.70 | $207.70 |
| 7 purchase totals = | $710.26 | $772.3598 | $772.35 | $772.35 | $772.30 | |