| 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 | $74.44 | 10.146% | $81.9927 | $81.99 | $82.00 | $82.00 |
| Purchase #2 | $80.73 | 11.330% | $89.8767 | $89.88 | $89.90 | $89.90 |
| Purchase #3 | $159.42 | 13.707% | $181.2717 | $181.27 | $181.25 | $181.30 |
| Purchase #4 | $86.25 | 3.533% | $89.2972 | $89.30 | $89.30 | $89.30 |
| Purchase #5 | $165.56 | 5.230% | $174.2188 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $66.82 | 11.777% | $74.6894 | $74.69 | $74.70 | $74.70 |
| Purchase #7 | $75.79 | 10.855% | $84.017 | $84.02 | $84.00 | $84.00 |
| 7 purchase totals = | $709.01 | $775.3635 | $775.37 | $775.35 | $775.40 | |