| 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 | $43.29 | 10.693% | $47.919 | $47.92 | $47.90 | $47.90 |
| Purchase #2 | $187.72 | 4.770% | $196.6742 | $196.67 | $196.65 | $196.70 |
| Purchase #3 | $205.49 | 9.665% | $225.3506 | $225.35 | $225.35 | $225.40 |
| Purchase #4 | $171.71 | 3.190% | $177.1875 | $177.19 | $177.20 | $177.20 |
| Purchase #5 | $28.54 | 12.640% | $32.1475 | $32.15 | $32.15 | $32.10 |
| Purchase #6 | $89.64 | 3.682% | $92.9405 | $92.94 | $92.95 | $92.90 |
| Purchase #7 | $115.57 | 3.613% | $119.7455 | $119.75 | $119.75 | $119.70 |
| 7 purchase totals = | $841.96 | $891.9648 | $891.97 | $891.95 | $891.90 | |