| 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 | $73.55 | 11.122% | $81.7302 | $81.73 | $81.75 | $81.70 |
| Purchase #2 | $117.53 | 7.619% | $126.4846 | $126.48 | $126.50 | $126.50 |
| Purchase #3 | $20.66 | 8.339% | $22.3828 | $22.38 | $22.40 | $22.40 |
| Purchase #4 | $33.67 | 13.509% | $38.2185 | $38.22 | $38.20 | $38.20 |
| Purchase #5 | $144.49 | 10.559% | $159.7467 | $159.75 | $159.75 | $159.70 |
| Purchase #6 | $162.57 | 10.848% | $180.2056 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $151.99 | 8.415% | $164.78 | $164.78 | $164.80 | $164.80 |
| 7 purchase totals = | $704.46 | $773.5484 | $773.55 | $773.60 | $773.50 | |