| 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 | $39.41 | 8.380% | $42.7126 | $42.71 | $42.70 | $42.70 |
| Purchase #2 | $43.96 | 3.661% | $45.5694 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $121.54 | 6.712% | $129.6978 | $129.70 | $129.70 | $129.70 |
| Purchase #4 | $47.71 | 4.566% | $49.8884 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $230.33 | 8.577% | $250.0854 | $250.09 | $250.10 | $250.10 |
| Purchase #6 | $171.94 | 4.240% | $179.2303 | $179.23 | $179.25 | $179.20 |
| Purchase #7 | $114.40 | 10.760% | $126.7094 | $126.71 | $126.70 | $126.70 |
| 7 purchase totals = | $769.29 | $823.8933 | $823.90 | $823.90 | $823.90 | |