| 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 | $25.67 | 5.539% | $27.0919 | $27.09 | $27.10 | $27.10 |
| Purchase #2 | $61.97 | 4.800% | $64.9446 | $64.94 | $64.95 | $64.90 |
| Purchase #3 | $57.74 | 6.160% | $61.2968 | $61.30 | $61.30 | $61.30 |
| Purchase #4 | $230.48 | 7.722% | $248.2777 | $248.28 | $248.30 | $248.30 |
| Purchase #5 | $146.83 | 13.575% | $166.7622 | $166.76 | $166.75 | $166.80 |
| Purchase #6 | $6.98 | 6.520% | $7.4351 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $222.67 | 5.578% | $235.0905 | $235.09 | $235.10 | $235.10 |
| 7 purchase totals = | $752.34 | $810.8988 | $810.90 | $810.95 | $810.90 | |