| 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 | $54.40 | 8.432% | $58.987 | $58.99 | $59.00 | $59.00 |
| Purchase #2 | $240.48 | 3.302% | $248.4206 | $248.42 | $248.40 | $248.40 |
| Purchase #3 | $223.37 | 5.328% | $235.2712 | $235.27 | $235.25 | $235.30 |
| Purchase #4 | $182.69 | 4.540% | $190.9841 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $6.41 | 5.642% | $6.7717 | $6.77 | $6.75 | $6.80 |
| Purchase #6 | $133.34 | 9.512% | $146.0233 | $146.02 | $146.00 | $146.00 |
| Purchase #7 | $200.81 | 8.186% | $217.2483 | $217.25 | $217.25 | $217.20 |
| 7 purchase totals = | $1,041.50 | $1,103.7062 | $1,103.70 | $1,103.65 | $1,103.70 | |