| 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 | $87.32 | 7.859% | $94.1825 | $94.18 | $94.20 | $94.20 |
| Purchase #2 | $19.49 | 3.818% | $20.2341 | $20.23 | $20.25 | $20.20 |
| Purchase #3 | $175.70 | 13.411% | $199.2631 | $199.26 | $199.25 | $199.30 |
| Purchase #4 | $76.70 | 5.823% | $81.1662 | $81.17 | $81.15 | $81.20 |
| Purchase #5 | $56.84 | 8.868% | $61.8806 | $61.88 | $61.90 | $61.90 |
| Purchase #6 | $194.94 | 8.322% | $211.1629 | $211.16 | $211.15 | $211.20 |
| Purchase #7 | $25.36 | 8.472% | $27.5085 | $27.51 | $27.50 | $27.50 |
| 7 purchase totals = | $636.35 | $695.3979 | $695.39 | $695.40 | $695.50 | |