| 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 | $227.28 | 4.611% | $237.7599 | $237.76 | $237.75 | $237.80 |
| Purchase #2 | $60.50 | 6.731% | $64.5723 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $10.93 | 13.231% | $12.3761 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $34.82 | 5.619% | $36.7765 | $36.78 | $36.80 | $36.80 |
| Purchase #5 | $114.99 | 5.390% | $121.188 | $121.19 | $121.20 | $121.20 |
| Purchase #6 | $73.46 | 12.153% | $82.3876 | $82.39 | $82.40 | $82.40 |
| Purchase #7 | $139.94 | 10.270% | $154.3118 | $154.31 | $154.30 | $154.30 |
| 7 purchase totals = | $661.92 | $709.3722 | $709.38 | $709.40 | $709.50 | |