| 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 | $46.51 | 11.542% | $51.8782 | $51.88 | $51.90 | $51.90 |
| Purchase #2 | $177.64 | 13.428% | $201.4935 | $201.49 | $201.50 | $201.50 |
| Purchase #3 | $27.67 | 6.500% | $29.4686 | $29.47 | $29.45 | $29.50 |
| Purchase #4 | $192.73 | 3.435% | $199.3503 | $199.35 | $199.35 | $199.40 |
| Purchase #5 | $16.63 | 10.659% | $18.4026 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $72.96 | 6.540% | $77.7316 | $77.73 | $77.75 | $77.70 |
| Purchase #7 | $222.71 | 8.553% | $241.7584 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $756.85 | $820.0832 | $820.08 | $820.10 | $820.20 | |