| 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 | $36.83 | 3.618% | $38.1625 | $38.16 | $38.15 | $38.20 |
| Purchase #2 | $74.41 | 13.377% | $84.3638 | $84.36 | $84.35 | $84.40 |
| Purchase #3 | $124.67 | 12.220% | $139.9047 | $139.90 | $139.90 | $139.90 |
| Purchase #4 | $39.59 | 5.362% | $41.7128 | $41.71 | $41.70 | $41.70 |
| Purchase #5 | $155.91 | 10.166% | $171.7598 | $171.76 | $171.75 | $171.80 |
| Purchase #6 | $54.94 | 5.207% | $57.8007 | $57.80 | $57.80 | $57.80 |
| Purchase #7 | $104.87 | 12.131% | $117.5918 | $117.59 | $117.60 | $117.60 |
| 7 purchase totals = | $591.22 | $651.2961 | $651.28 | $651.25 | $651.40 | |