| 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 | $126.83 | 5.275% | $133.5203 | $133.52 | $133.50 | $133.50 |
| Purchase #2 | $38.60 | 5.468% | $40.7106 | $40.71 | $40.70 | $40.70 |
| Purchase #3 | $190.46 | 3.741% | $197.5851 | $197.59 | $197.60 | $197.60 |
| Purchase #4 | $17.25 | 4.737% | $18.0671 | $18.07 | $18.05 | $18.10 |
| Purchase #5 | $37.97 | 11.154% | $42.2052 | $42.21 | $42.20 | $42.20 |
| Purchase #6 | $123.40 | 7.769% | $132.9869 | $132.99 | $133.00 | $133.00 |
| Purchase #7 | $101.63 | 5.400% | $107.118 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $636.14 | $672.1932 | $672.21 | $672.15 | $672.20 | |