| 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 | $24.88 | 11.177% | $27.6608 | $27.66 | $27.65 | $27.70 |
| Purchase #2 | $22.55 | 9.658% | $24.7279 | $24.73 | $24.75 | $24.70 |
| Purchase #3 | $186.53 | 5.167% | $196.168 | $196.17 | $196.15 | $196.20 |
| Purchase #4 | $104.26 | 3.343% | $107.7454 | $107.75 | $107.75 | $107.70 |
| Purchase #5 | $17.80 | 9.191% | $19.436 | $19.44 | $19.45 | $19.40 |
| Purchase #6 | $113.52 | 7.173% | $121.6628 | $121.66 | $121.65 | $121.70 |
| Purchase #7 | $6.79 | 5.658% | $7.1742 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $476.33 | $504.5751 | $504.58 | $504.55 | $504.60 | |