| 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 | $77.36 | 3.329% | $79.9353 | $79.94 | $79.95 | $79.90 |
| Purchase #2 | $93.35 | 11.454% | $104.0423 | $104.04 | $104.05 | $104.00 |
| Purchase #3 | $91.70 | 13.458% | $104.041 | $104.04 | $104.05 | $104.00 |
| Purchase #4 | $21.50 | 7.279% | $23.065 | $23.07 | $23.05 | $23.10 |
| Purchase #5 | $236.35 | 5.115% | $248.4393 | $248.44 | $248.45 | $248.40 |
| Purchase #6 | $39.69 | 7.598% | $42.7056 | $42.71 | $42.70 | $42.70 |
| Purchase #7 | $189.91 | 8.313% | $205.6972 | $205.70 | $205.70 | $205.70 |
| 7 purchase totals = | $749.86 | $807.9257 | $807.94 | $807.95 | $807.80 | |