| 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 | $28.81 | 8.767% | $31.3358 | $31.34 | $31.35 | $31.30 |
| Purchase #2 | $118.61 | 13.565% | $134.6994 | $134.70 | $134.70 | $134.70 |
| Purchase #3 | $22.35 | 12.430% | $25.1281 | $25.13 | $25.15 | $25.10 |
| Purchase #4 | $203.49 | 6.185% | $216.0759 | $216.08 | $216.10 | $216.10 |
| Purchase #5 | $134.88 | 12.129% | $151.2396 | $151.24 | $151.25 | $151.20 |
| Purchase #6 | $89.46 | 8.831% | $97.3602 | $97.36 | $97.35 | $97.40 |
| Purchase #7 | $61.49 | 12.381% | $69.1031 | $69.10 | $69.10 | $69.10 |
| 7 purchase totals = | $659.09 | $724.9421 | $724.95 | $725.00 | $724.90 | |