| 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 | $45.82 | 13.606% | $52.0543 | $52.05 | $52.05 | $52.10 |
| Purchase #2 | $174.36 | 8.331% | $188.8859 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $224.99 | 7.332% | $241.4863 | $241.49 | $241.50 | $241.50 |
| Purchase #4 | $78.72 | 5.669% | $83.1826 | $83.18 | $83.20 | $83.20 |
| Purchase #5 | $27.64 | 8.483% | $29.9847 | $29.98 | $30.00 | $30.00 |
| Purchase #6 | $178.86 | 5.547% | $188.7814 | $188.78 | $188.80 | $188.80 |
| Purchase #7 | $76.69 | 4.627% | $80.2384 | $80.24 | $80.25 | $80.20 |
| 7 purchase totals = | $807.08 | $864.6136 | $864.61 | $864.70 | $864.70 | |