| 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 | $86.69 | 6.590% | $92.4029 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $110.89 | 9.617% | $121.5543 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $27.37 | 11.655% | $30.56 | $30.56 | $30.55 | $30.60 |
| Purchase #4 | $36.44 | 3.755% | $37.8083 | $37.81 | $37.80 | $37.80 |
| Purchase #5 | $171.83 | 4.461% | $179.4953 | $179.50 | $179.50 | $179.50 |
| Purchase #6 | $131.88 | 6.136% | $139.9722 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $71.67 | 13.681% | $81.4752 | $81.48 | $81.50 | $81.50 |
| 7 purchase totals = | $636.77 | $683.2682 | $683.27 | $683.25 | $683.40 | |