| 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 | $89.54 | 8.652% | $97.287 | $97.29 | $97.30 | $97.30 |
| Purchase #2 | $225.91 | 7.507% | $242.8691 | $242.87 | $242.85 | $242.90 |
| Purchase #3 | $157.42 | 8.295% | $170.478 | $170.48 | $170.50 | $170.50 |
| Purchase #4 | $142.77 | 10.606% | $157.9122 | $157.91 | $157.90 | $157.90 |
| Purchase #5 | $144.32 | 10.733% | $159.8099 | $159.81 | $159.80 | $159.80 |
| Purchase #6 | $52.86 | 3.192% | $54.5473 | $54.55 | $54.55 | $54.50 |
| Purchase #7 | $95.65 | 11.601% | $106.7464 | $106.75 | $106.75 | $106.70 |
| 7 purchase totals = | $908.47 | $989.6499 | $989.66 | $989.65 | $989.60 | |