| 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 | $15.78 | 12.532% | $17.7575 | $17.76 | $17.75 | $17.80 |
| Purchase #2 | $246.70 | 8.555% | $267.8052 | $267.81 | $267.80 | $267.80 |
| Purchase #3 | $180.68 | 8.187% | $195.4723 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $165.70 | 6.769% | $176.9162 | $176.92 | $176.90 | $176.90 |
| Purchase #5 | $64.53 | 9.782% | $70.8423 | $70.84 | $70.85 | $70.80 |
| Purchase #6 | $13.93 | 10.478% | $15.3896 | $15.39 | $15.40 | $15.40 |
| Purchase #7 | $25.57 | 5.706% | $27.029 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $712.89 | $771.2121 | $771.22 | $771.20 | $771.20 | |