| 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 | $67.50 | 3.520% | $69.876 | $69.88 | $69.90 | $69.90 |
| Purchase #2 | $72.35 | 12.746% | $81.5717 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $53.56 | 10.729% | $59.3065 | $59.31 | $59.30 | $59.30 |
| Purchase #4 | $182.37 | 5.172% | $191.8022 | $191.80 | $191.80 | $191.80 |
| Purchase #5 | $54.49 | 4.859% | $57.1377 | $57.14 | $57.15 | $57.10 |
| Purchase #6 | $29.65 | 4.117% | $30.8707 | $30.87 | $30.85 | $30.90 |
| Purchase #7 | $217.63 | 6.269% | $231.2732 | $231.27 | $231.25 | $231.30 |
| 7 purchase totals = | $677.55 | $721.8380 | $721.84 | $721.80 | $721.90 | |