| 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 | $25.85 | 6.732% | $27.5902 | $27.59 | $27.60 | $27.60 |
| Purchase #2 | $9.99 | 6.562% | $10.6455 | $10.65 | $10.65 | $10.60 |
| Purchase #3 | $94.60 | 11.788% | $105.7514 | $105.75 | $105.75 | $105.80 |
| Purchase #4 | $59.35 | 13.489% | $67.3557 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $103.81 | 12.522% | $116.8091 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $203.73 | 13.599% | $231.4352 | $231.44 | $231.45 | $231.40 |
| Purchase #7 | $81.46 | 13.186% | $92.2013 | $92.20 | $92.20 | $92.20 |
| 7 purchase totals = | $578.79 | $651.7884 | $651.80 | $651.80 | $651.80 | |