| 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 | $77.60 | 13.184% | $87.8308 | $87.83 | $87.85 | $87.80 |
| Purchase #2 | $126.74 | 13.843% | $144.2846 | $144.28 | $144.30 | $144.30 |
| Purchase #3 | $137.37 | 7.190% | $147.2469 | $147.25 | $147.25 | $147.20 |
| Purchase #4 | $52.45 | 4.454% | $54.7861 | $54.79 | $54.80 | $54.80 |
| Purchase #5 | $229.25 | 7.558% | $246.5767 | $246.58 | $246.60 | $246.60 |
| Purchase #6 | $106.30 | 3.360% | $109.8717 | $109.87 | $109.85 | $109.90 |
| Purchase #7 | $74.95 | 10.719% | $82.9839 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $804.66 | $873.5807 | $873.58 | $873.65 | $873.60 | |