| 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 | $12.46 | 10.780% | $13.8032 | $13.80 | $13.80 | $13.80 |
| Purchase #2 | $53.52 | 3.522% | $55.405 | $55.41 | $55.40 | $55.40 |
| Purchase #3 | $104.77 | 5.409% | $110.437 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $168.50 | 4.377% | $175.8752 | $175.88 | $175.90 | $175.90 |
| Purchase #5 | $133.62 | 11.333% | $148.7632 | $148.76 | $148.75 | $148.80 |
| Purchase #6 | $115.34 | 10.497% | $127.4472 | $127.45 | $127.45 | $127.40 |
| Purchase #7 | $209.35 | 8.241% | $226.6025 | $226.60 | $226.60 | $226.60 |
| 7 purchase totals = | $797.56 | $858.3333 | $858.34 | $858.35 | $858.30 | |