| 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 | $105.56 | 9.648% | $115.7444 | $115.74 | $115.75 | $115.70 |
| Purchase #2 | $63.75 | 6.507% | $67.8982 | $67.90 | $67.90 | $67.90 |
| Purchase #3 | $227.94 | 4.641% | $238.5187 | $238.52 | $238.50 | $238.50 |
| Purchase #4 | $235.88 | 5.119% | $247.9547 | $247.95 | $247.95 | $248.00 |
| Purchase #5 | $107.25 | 6.330% | $114.0389 | $114.04 | $114.05 | $114.00 |
| Purchase #6 | $13.92 | 3.229% | $14.3695 | $14.37 | $14.35 | $14.40 |
| Purchase #7 | $28.98 | 8.476% | $31.4363 | $31.44 | $31.45 | $31.40 |
| 7 purchase totals = | $783.28 | $829.9607 | $829.96 | $829.95 | $829.90 | |