| 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 | $12.85 | 7.307% | $13.7889 | $13.79 | $13.80 | $13.80 |
| Purchase #2 | $180.73 | 11.466% | $201.4525 | $201.45 | $201.45 | $201.50 |
| Purchase #3 | $73.73 | 10.851% | $81.7304 | $81.73 | $81.75 | $81.70 |
| Purchase #4 | $22.38 | 10.572% | $24.746 | $24.75 | $24.75 | $24.70 |
| Purchase #5 | $162.42 | 3.854% | $168.6797 | $168.68 | $168.70 | $168.70 |
| Purchase #6 | $58.28 | 12.800% | $65.7398 | $65.74 | $65.75 | $65.70 |
| Purchase #7 | $181.31 | 8.469% | $196.6651 | $196.67 | $196.65 | $196.70 |
| 7 purchase totals = | $691.70 | $752.8024 | $752.81 | $752.85 | $752.80 | |