| 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 | $51.94 | 12.511% | $58.4382 | $58.44 | $58.45 | $58.40 |
| Purchase #2 | $88.51 | 5.729% | $93.5807 | $93.58 | $93.60 | $93.60 |
| Purchase #3 | $202.83 | 12.204% | $227.5834 | $227.58 | $227.60 | $227.60 |
| Purchase #4 | $109.92 | 5.619% | $116.0964 | $116.10 | $116.10 | $116.10 |
| Purchase #5 | $40.55 | 8.216% | $43.8816 | $43.88 | $43.90 | $43.90 |
| Purchase #6 | $214.34 | 10.769% | $237.4223 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $210.36 | 10.712% | $232.8938 | $232.89 | $232.90 | $232.90 |
| 7 purchase totals = | $918.45 | $1,009.8964 | $1,009.89 | $1,009.95 | $1,009.90 | |