| 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 | $10.26 | 3.307% | $10.5993 | $10.60 | $10.60 | $10.60 |
| Purchase #2 | $145.76 | 13.820% | $165.904 | $165.90 | $165.90 | $165.90 |
| Purchase #3 | $52.47 | 5.473% | $55.3417 | $55.34 | $55.35 | $55.30 |
| Purchase #4 | $104.83 | 10.704% | $116.051 | $116.05 | $116.05 | $116.10 |
| Purchase #5 | $41.87 | 5.343% | $44.1071 | $44.11 | $44.10 | $44.10 |
| Purchase #6 | $66.40 | 9.466% | $72.6854 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $190.61 | 3.404% | $197.0984 | $197.10 | $197.10 | $197.10 |
| 7 purchase totals = | $612.20 | $661.7869 | $661.79 | $661.80 | $661.80 | |