| 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 | $76.93 | 6.221% | $81.7158 | $81.72 | $81.70 | $81.70 |
| Purchase #2 | $23.43 | 10.257% | $25.8332 | $25.83 | $25.85 | $25.80 |
| Purchase #3 | $41.79 | 6.644% | $44.5665 | $44.57 | $44.55 | $44.60 |
| Purchase #4 | $119.51 | 6.322% | $127.0654 | $127.07 | $127.05 | $127.10 |
| Purchase #5 | $25.65 | 12.453% | $28.8442 | $28.84 | $28.85 | $28.80 |
| Purchase #6 | $142.80 | 13.120% | $161.5354 | $161.54 | $161.55 | $161.50 |
| Purchase #7 | $157.26 | 12.264% | $176.5464 | $176.55 | $176.55 | $176.50 |
| 7 purchase totals = | $587.37 | $646.1069 | $646.12 | $646.10 | $646.00 | |