| 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 | $56.52 | 6.720% | $60.3181 | $60.32 | $60.30 | $60.30 |
| Purchase #2 | $116.86 | 4.220% | $121.7915 | $121.79 | $121.80 | $121.80 |
| Purchase #3 | $185.76 | 6.589% | $197.9997 | $198.00 | $198.00 | $198.00 |
| Purchase #4 | $89.40 | 6.143% | $94.8918 | $94.89 | $94.90 | $94.90 |
| Purchase #5 | $168.74 | 7.151% | $180.8066 | $180.81 | $180.80 | $180.80 |
| Purchase #6 | $35.69 | 4.153% | $37.1722 | $37.17 | $37.15 | $37.20 |
| Purchase #7 | $237.62 | 5.520% | $250.7366 | $250.74 | $250.75 | $250.70 |
| 7 purchase totals = | $890.59 | $943.7165 | $943.72 | $943.70 | $943.70 | |