| 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 | $67.88 | 10.198% | $74.8024 | $74.80 | $74.80 | $74.80 |
| Purchase #2 | $30.74 | 3.576% | $31.8393 | $31.84 | $31.85 | $31.80 |
| Purchase #3 | $139.39 | 6.536% | $148.5005 | $148.50 | $148.50 | $148.50 |
| Purchase #4 | $145.74 | 8.263% | $157.7825 | $157.78 | $157.80 | $157.80 |
| Purchase #5 | $172.82 | 11.490% | $192.677 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $118.40 | 4.557% | $123.7955 | $123.80 | $123.80 | $123.80 |
| Purchase #7 | $93.62 | 11.527% | $104.4116 | $104.41 | $104.40 | $104.40 |
| 7 purchase totals = | $768.59 | $833.8088 | $833.81 | $833.85 | $833.80 | |