| 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 | $27.95 | 9.389% | $30.5742 | $30.57 | $30.55 | $30.60 |
| Purchase #2 | $209.70 | 5.136% | $220.4702 | $220.47 | $220.45 | $220.50 |
| Purchase #3 | $223.57 | 3.140% | $230.5901 | $230.59 | $230.60 | $230.60 |
| Purchase #4 | $187.94 | 4.769% | $196.9029 | $196.90 | $196.90 | $196.90 |
| Purchase #5 | $58.44 | 3.526% | $60.5006 | $60.50 | $60.50 | $60.50 |
| Purchase #6 | $222.80 | 13.644% | $253.1988 | $253.20 | $253.20 | $253.20 |
| Purchase #7 | $161.39 | 5.448% | $170.1825 | $170.18 | $170.20 | $170.20 |
| 7 purchase totals = | $1,091.79 | $1,162.4193 | $1,162.41 | $1,162.40 | $1,162.50 | |