| 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 | $97.95 | 11.708% | $109.418 | $109.42 | $109.40 | $109.40 |
| Purchase #2 | $147.31 | 5.855% | $155.935 | $155.94 | $155.95 | $155.90 |
| Purchase #3 | $250.36 | 13.492% | $284.1386 | $284.14 | $284.15 | $284.10 |
| Purchase #4 | $213.80 | 5.532% | $225.6274 | $225.63 | $225.65 | $225.60 |
| Purchase #5 | $34.93 | 4.323% | $36.44 | $36.44 | $36.45 | $36.40 |
| Purchase #6 | $8.91 | 3.772% | $9.2461 | $9.25 | $9.25 | $9.20 |
| Purchase #7 | $65.76 | 4.733% | $68.8724 | $68.87 | $68.85 | $68.90 |
| 7 purchase totals = | $819.02 | $889.6775 | $889.69 | $889.70 | $889.50 | |