| 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 | $16.46 | 4.487% | $17.1986 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $144.58 | 6.223% | $153.5772 | $153.58 | $153.60 | $153.60 |
| Purchase #3 | $75.77 | 11.593% | $84.554 | $84.55 | $84.55 | $84.60 |
| Purchase #4 | $41.84 | 10.110% | $46.07 | $46.07 | $46.05 | $46.10 |
| Purchase #5 | $83.58 | 3.324% | $86.3582 | $86.36 | $86.35 | $86.40 |
| Purchase #6 | $9.52 | 9.612% | $10.4351 | $10.44 | $10.45 | $10.40 |
| Purchase #7 | $134.61 | 12.520% | $151.4632 | $151.46 | $151.45 | $151.50 |
| 7 purchase totals = | $506.36 | $549.6563 | $549.66 | $549.65 | $549.80 | |