| 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 | $104.82 | 9.397% | $114.6699 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $108.88 | 4.784% | $114.0888 | $114.09 | $114.10 | $114.10 |
| Purchase #3 | $186.26 | 8.684% | $202.4348 | $202.43 | $202.45 | $202.40 |
| Purchase #4 | $161.88 | 5.110% | $170.1521 | $170.15 | $170.15 | $170.20 |
| Purchase #5 | $18.38 | 6.769% | $19.6241 | $19.62 | $19.60 | $19.60 |
| Purchase #6 | $57.76 | 5.644% | $61.02 | $61.02 | $61.00 | $61.00 |
| Purchase #7 | $37.41 | 10.632% | $41.3874 | $41.39 | $41.40 | $41.40 |
| 7 purchase totals = | $675.39 | $723.3771 | $723.37 | $723.35 | $723.40 | |