| 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 | $53.93 | 4.852% | $56.5467 | $56.55 | $56.55 | $56.50 |
| Purchase #2 | $45.31 | 6.575% | $48.2891 | $48.29 | $48.30 | $48.30 |
| Purchase #3 | $115.34 | 3.445% | $119.3135 | $119.31 | $119.30 | $119.30 |
| Purchase #4 | $156.40 | 12.126% | $175.3651 | $175.37 | $175.35 | $175.40 |
| Purchase #5 | $103.70 | 4.395% | $108.2576 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $207.28 | 13.642% | $235.5571 | $235.56 | $235.55 | $235.60 |
| Purchase #7 | $125.95 | 8.153% | $136.2187 | $136.22 | $136.20 | $136.20 |
| 7 purchase totals = | $807.91 | $879.5478 | $879.56 | $879.50 | $879.60 | |