| 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 | $62.48 | 7.406% | $67.1073 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $156.28 | 13.757% | $177.7794 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $51.37 | 13.714% | $58.4149 | $58.41 | $58.40 | $58.40 |
| Purchase #4 | $133.97 | 5.461% | $141.2861 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $107.43 | 3.364% | $111.0439 | $111.04 | $111.05 | $111.00 |
| Purchase #6 | $139.77 | 12.202% | $156.8247 | $156.82 | $156.80 | $156.80 |
| Purchase #7 | $126.28 | 6.571% | $134.5779 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $777.58 | $847.0342 | $847.03 | $847.05 | $847.00 | |