| 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 | $51.92 | 3.175% | $53.5685 | $53.57 | $53.55 | $53.60 |
| Purchase #2 | $87.53 | 3.429% | $90.5314 | $90.53 | $90.55 | $90.50 |
| Purchase #3 | $196.27 | 5.558% | $207.1787 | $207.18 | $207.20 | $207.20 |
| Purchase #4 | $163.78 | 4.182% | $170.6293 | $170.63 | $170.65 | $170.60 |
| Purchase #5 | $123.32 | 11.314% | $137.2724 | $137.27 | $137.25 | $137.30 |
| Purchase #6 | $113.84 | 6.113% | $120.799 | $120.80 | $120.80 | $120.80 |
| Purchase #7 | $175.94 | 9.517% | $192.6842 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $912.60 | $972.6635 | $972.66 | $972.70 | $972.70 | |