| 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 | $24.47 | 10.655% | $27.0773 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $142.44 | 7.748% | $153.4763 | $153.48 | $153.50 | $153.50 |
| Purchase #3 | $205.91 | 12.439% | $231.5231 | $231.52 | $231.50 | $231.50 |
| Purchase #4 | $188.78 | 7.441% | $202.8271 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $43.29 | 6.864% | $46.2614 | $46.26 | $46.25 | $46.30 |
| Purchase #6 | $184.96 | 4.282% | $192.88 | $192.88 | $192.90 | $192.90 |
| Purchase #7 | $64.59 | 3.734% | $67.0018 | $67.00 | $67.00 | $67.00 |
| 7 purchase totals = | $854.44 | $921.0470 | $921.05 | $921.10 | $921.10 | |