| 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 | $15.49 | 10.567% | $17.1268 | $17.13 | $17.15 | $17.10 |
| Purchase #2 | $51.80 | 4.276% | $54.015 | $54.02 | $54.00 | $54.00 |
| Purchase #3 | $43.75 | 7.236% | $46.9158 | $46.92 | $46.90 | $46.90 |
| Purchase #4 | $70.45 | 10.677% | $77.9719 | $77.97 | $77.95 | $78.00 |
| Purchase #5 | $180.81 | 10.765% | $200.2742 | $200.27 | $200.25 | $200.30 |
| Purchase #6 | $212.93 | 4.736% | $223.0144 | $223.01 | $223.00 | $223.00 |
| Purchase #7 | $235.43 | 9.540% | $257.89 | $257.89 | $257.90 | $257.90 |
| 7 purchase totals = | $810.66 | $877.2081 | $877.21 | $877.15 | $877.20 | |