| 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 | $44.52 | 8.580% | $48.3398 | $48.34 | $48.35 | $48.30 |
| Purchase #2 | $204.44 | 9.526% | $223.915 | $223.92 | $223.90 | $223.90 |
| Purchase #3 | $201.96 | 5.460% | $212.987 | $212.99 | $213.00 | $213.00 |
| Purchase #4 | $234.68 | 7.221% | $251.6262 | $251.63 | $251.65 | $251.60 |
| Purchase #5 | $38.92 | 8.705% | $42.308 | $42.31 | $42.30 | $42.30 |
| Purchase #6 | $21.40 | 8.454% | $23.2092 | $23.21 | $23.20 | $23.20 |
| Purchase #7 | $106.94 | 9.757% | $117.3741 | $117.37 | $117.35 | $117.40 |
| 7 purchase totals = | $852.86 | $919.7593 | $919.77 | $919.75 | $919.70 | |