| 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 | $34.62 | 10.584% | $38.2842 | $38.28 | $38.30 | $38.30 |
| Purchase #2 | $170.30 | 3.409% | $176.1055 | $176.11 | $176.10 | $176.10 |
| Purchase #3 | $115.99 | 6.473% | $123.498 | $123.50 | $123.50 | $123.50 |
| Purchase #4 | $198.70 | 9.283% | $217.1453 | $217.15 | $217.15 | $217.10 |
| Purchase #5 | $238.47 | 9.575% | $261.3035 | $261.30 | $261.30 | $261.30 |
| Purchase #6 | $43.66 | 5.576% | $46.0945 | $46.09 | $46.10 | $46.10 |
| Purchase #7 | $64.31 | 9.337% | $70.3146 | $70.31 | $70.30 | $70.30 |
| 7 purchase totals = | $866.05 | $932.7456 | $932.74 | $932.75 | $932.70 | |