| 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 | $77.62 | 12.415% | $87.2565 | $87.26 | $87.25 | $87.30 |
| Purchase #2 | $148.59 | 7.585% | $159.8606 | $159.86 | $159.85 | $159.90 |
| Purchase #3 | $100.66 | 6.482% | $107.1848 | $107.18 | $107.20 | $107.20 |
| Purchase #4 | $118.43 | 7.300% | $127.0754 | $127.08 | $127.10 | $127.10 |
| Purchase #5 | $80.25 | 7.189% | $86.0192 | $86.02 | $86.00 | $86.00 |
| Purchase #6 | $117.88 | 9.801% | $129.4334 | $129.43 | $129.45 | $129.40 |
| Purchase #7 | $101.88 | 7.550% | $109.5719 | $109.57 | $109.55 | $109.60 |
| 7 purchase totals = | $745.31 | $806.4018 | $806.40 | $806.40 | $806.50 | |