| 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 | $245.65 | 6.482% | $261.573 | $261.57 | $261.55 | $261.60 |
| Purchase #2 | $199.64 | 13.576% | $226.7431 | $226.74 | $226.75 | $226.70 |
| Purchase #3 | $8.50 | 7.416% | $9.1304 | $9.13 | $9.15 | $9.10 |
| Purchase #4 | $77.63 | 9.832% | $85.2626 | $85.26 | $85.25 | $85.30 |
| Purchase #5 | $70.66 | 13.226% | $80.0055 | $80.01 | $80.00 | $80.00 |
| Purchase #6 | $31.28 | 8.550% | $33.9544 | $33.95 | $33.95 | $34.00 |
| Purchase #7 | $72.76 | 5.590% | $76.8273 | $76.83 | $76.85 | $76.80 |
| 7 purchase totals = | $706.12 | $773.4963 | $773.49 | $773.50 | $773.50 | |