| 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 | $64.37 | 5.643% | $68.0024 | $68.00 | $68.00 | $68.00 |
| Purchase #2 | $175.36 | 7.649% | $188.7733 | $188.77 | $188.75 | $188.80 |
| Purchase #3 | $125.28 | 10.484% | $138.4144 | $138.41 | $138.40 | $138.40 |
| Purchase #4 | $35.32 | 10.474% | $39.0194 | $39.02 | $39.00 | $39.00 |
| Purchase #5 | $17.30 | 9.655% | $18.9703 | $18.97 | $18.95 | $19.00 |
| Purchase #6 | $192.41 | 10.590% | $212.7862 | $212.79 | $212.80 | $212.80 |
| Purchase #7 | $95.59 | 7.400% | $102.6637 | $102.66 | $102.65 | $102.70 |
| 7 purchase totals = | $705.63 | $768.6297 | $768.62 | $768.55 | $768.70 | |