| 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 | $7.54 | 10.363% | $8.3214 | $8.32 | $8.30 | $8.30 |
| Purchase #2 | $93.74 | 9.488% | $102.6341 | $102.63 | $102.65 | $102.60 |
| Purchase #3 | $171.43 | 3.475% | $177.3872 | $177.39 | $177.40 | $177.40 |
| Purchase #4 | $14.45 | 6.837% | $15.4379 | $15.44 | $15.45 | $15.40 |
| Purchase #5 | $216.44 | 8.224% | $234.24 | $234.24 | $234.25 | $234.20 |
| Purchase #6 | $105.30 | 4.519% | $110.0585 | $110.06 | $110.05 | $110.10 |
| Purchase #7 | $225.75 | 10.463% | $249.3702 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $834.65 | $897.4493 | $897.45 | $897.45 | $897.40 | |