| 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 | $50.84 | 10.305% | $56.0791 | $56.08 | $56.10 | $56.10 |
| Purchase #2 | $63.83 | 12.425% | $71.7609 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $78.64 | 12.596% | $88.5455 | $88.55 | $88.55 | $88.50 |
| Purchase #4 | $128.94 | 11.430% | $143.6778 | $143.68 | $143.70 | $143.70 |
| Purchase #5 | $209.37 | 11.436% | $233.3136 | $233.31 | $233.30 | $233.30 |
| Purchase #6 | $176.33 | 5.603% | $186.2098 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $183.46 | 5.576% | $193.6897 | $193.69 | $193.70 | $193.70 |
| 7 purchase totals = | $891.41 | $973.2764 | $973.28 | $973.30 | $973.30 | |