| 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 | $69.56 | 10.801% | $77.0732 | $77.07 | $77.05 | $77.10 |
| Purchase #2 | $35.31 | 8.196% | $38.204 | $38.20 | $38.20 | $38.20 |
| Purchase #3 | $109.67 | 4.286% | $114.3705 | $114.37 | $114.35 | $114.40 |
| Purchase #4 | $112.77 | 11.379% | $125.6021 | $125.60 | $125.60 | $125.60 |
| Purchase #5 | $203.27 | 13.790% | $231.3009 | $231.30 | $231.30 | $231.30 |
| Purchase #6 | $237.38 | 5.820% | $251.1955 | $251.20 | $251.20 | $251.20 |
| Purchase #7 | $51.50 | 13.155% | $58.2748 | $58.27 | $58.25 | $58.30 |
| 7 purchase totals = | $819.46 | $896.0210 | $896.01 | $895.95 | $896.10 | |