| 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 | $49.53 | 5.851% | $52.428 | $52.43 | $52.45 | $52.40 |
| Purchase #2 | $125.99 | 6.309% | $133.9387 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $38.89 | 3.123% | $40.1045 | $40.10 | $40.10 | $40.10 |
| Purchase #4 | $46.81 | 9.497% | $51.2555 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $122.88 | 12.683% | $138.4649 | $138.46 | $138.45 | $138.50 |
| Purchase #6 | $157.66 | 3.624% | $163.3736 | $163.37 | $163.35 | $163.40 |
| Purchase #7 | $10.88 | 11.571% | $12.1389 | $12.14 | $12.15 | $12.10 |
| 7 purchase totals = | $552.64 | $591.7041 | $591.70 | $591.70 | $591.70 | |