| 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 | $75.29 | 9.459% | $82.4117 | $82.41 | $82.40 | $82.40 |
| Purchase #2 | $86.71 | 4.530% | $90.638 | $90.64 | $90.65 | $90.60 |
| Purchase #3 | $159.30 | 4.621% | $166.6613 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $242.32 | 6.194% | $257.3293 | $257.33 | $257.35 | $257.30 |
| Purchase #5 | $15.30 | 11.629% | $17.0792 | $17.08 | $17.10 | $17.10 |
| Purchase #6 | $173.43 | 8.220% | $187.6859 | $187.69 | $187.70 | $187.70 |
| Purchase #7 | $89.46 | 9.824% | $98.2486 | $98.25 | $98.25 | $98.20 |
| 7 purchase totals = | $841.81 | $900.0540 | $900.06 | $900.10 | $900.00 | |