| 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 | $70.92 | 11.611% | $79.1545 | $79.15 | $79.15 | $79.20 |
| Purchase #2 | $30.31 | 10.110% | $33.3743 | $33.37 | $33.35 | $33.40 |
| Purchase #3 | $189.52 | 6.707% | $202.2311 | $202.23 | $202.25 | $202.20 |
| Purchase #4 | $51.82 | 10.464% | $57.2424 | $57.24 | $57.25 | $57.20 |
| Purchase #5 | $117.58 | 4.424% | $122.7817 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $106.86 | 7.479% | $114.8521 | $114.85 | $114.85 | $114.90 |
| Purchase #7 | $205.29 | 10.672% | $227.1985 | $227.20 | $227.20 | $227.20 |
| 7 purchase totals = | $772.30 | $836.8346 | $836.82 | $836.85 | $836.90 | |