| 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 | $75.95 | 7.747% | $81.8338 | $81.83 | $81.85 | $81.80 |
| Purchase #2 | $157.29 | 7.175% | $168.5756 | $168.58 | $168.60 | $168.60 |
| Purchase #3 | $28.45 | 7.862% | $30.6867 | $30.69 | $30.70 | $30.70 |
| Purchase #4 | $172.29 | 11.550% | $192.1895 | $192.19 | $192.20 | $192.20 |
| Purchase #5 | $120.96 | 10.475% | $133.6306 | $133.63 | $133.65 | $133.60 |
| Purchase #6 | $232.68 | 11.513% | $259.4684 | $259.47 | $259.45 | $259.50 |
| Purchase #7 | $208.78 | 4.451% | $218.0728 | $218.07 | $218.05 | $218.10 |
| 7 purchase totals = | $996.40 | $1,084.4574 | $1,084.46 | $1,084.50 | $1,084.50 | |