| 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 | $82.70 | 4.563% | $86.4736 | $86.47 | $86.45 | $86.50 |
| Purchase #2 | $51.81 | 3.822% | $53.7902 | $53.79 | $53.80 | $53.80 |
| Purchase #3 | $227.36 | 10.304% | $250.7872 | $250.79 | $250.80 | $250.80 |
| Purchase #4 | $243.98 | 4.455% | $254.8493 | $254.85 | $254.85 | $254.80 |
| Purchase #5 | $71.36 | 7.439% | $76.6685 | $76.67 | $76.65 | $76.70 |
| Purchase #6 | $22.93 | 7.732% | $24.7029 | $24.70 | $24.70 | $24.70 |
| Purchase #7 | $97.87 | 9.494% | $107.1618 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $798.01 | $854.4335 | $854.43 | $854.40 | $854.50 | |