| 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 | $8.69 | 8.834% | $9.4577 | $9.46 | $9.45 | $9.50 |
| Purchase #2 | $137.78 | 6.832% | $147.1931 | $147.19 | $147.20 | $147.20 |
| Purchase #3 | $222.64 | 8.735% | $242.0876 | $242.09 | $242.10 | $242.10 |
| Purchase #4 | $137.28 | 4.831% | $143.912 | $143.91 | $143.90 | $143.90 |
| Purchase #5 | $72.90 | 9.264% | $79.6535 | $79.65 | $79.65 | $79.70 |
| Purchase #6 | $44.62 | 13.799% | $50.7771 | $50.78 | $50.80 | $50.80 |
| Purchase #7 | $153.66 | 10.813% | $170.2753 | $170.28 | $170.30 | $170.30 |
| 7 purchase totals = | $777.57 | $843.3563 | $843.36 | $843.40 | $843.50 | |