| 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 | $91.75 | 6.461% | $97.678 | $97.68 | $97.70 | $97.70 |
| Purchase #2 | $216.68 | 6.776% | $231.3622 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $97.85 | 9.729% | $107.3698 | $107.37 | $107.35 | $107.40 |
| Purchase #4 | $166.56 | 13.620% | $189.2455 | $189.25 | $189.25 | $189.20 |
| Purchase #5 | $111.64 | 8.470% | $121.0959 | $121.10 | $121.10 | $121.10 |
| Purchase #6 | $84.37 | 12.158% | $94.6277 | $94.63 | $94.65 | $94.60 |
| Purchase #7 | $223.67 | 5.672% | $236.3566 | $236.36 | $236.35 | $236.40 |
| 7 purchase totals = | $992.52 | $1,077.7357 | $1,077.75 | $1,077.75 | $1,077.80 | |