| 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 | $27.91 | 6.630% | $29.7604 | $29.76 | $29.75 | $29.80 |
| Purchase #2 | $170.30 | 10.775% | $188.6498 | $188.65 | $188.65 | $188.60 |
| Purchase #3 | $162.30 | 6.836% | $173.3948 | $173.39 | $173.40 | $173.40 |
| Purchase #4 | $58.99 | 13.619% | $67.0238 | $67.02 | $67.00 | $67.00 |
| Purchase #5 | $189.44 | 8.600% | $205.7318 | $205.73 | $205.75 | $205.70 |
| Purchase #6 | $171.71 | 12.853% | $193.7799 | $193.78 | $193.80 | $193.80 |
| Purchase #7 | $135.30 | 3.737% | $140.3562 | $140.36 | $140.35 | $140.40 |
| 7 purchase totals = | $915.95 | $998.6967 | $998.69 | $998.70 | $998.70 | |