| 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 | $67.40 | 3.298% | $69.6229 | $69.62 | $69.60 | $69.60 |
| Purchase #2 | $22.44 | 9.717% | $24.6205 | $24.62 | $24.60 | $24.60 |
| Purchase #3 | $187.60 | 10.691% | $207.6563 | $207.66 | $207.65 | $207.70 |
| Purchase #4 | $195.77 | 6.507% | $208.5088 | $208.51 | $208.50 | $208.50 |
| Purchase #5 | $208.25 | 11.278% | $231.7364 | $231.74 | $231.75 | $231.70 |
| Purchase #6 | $206.54 | 5.412% | $217.7179 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $196.40 | 11.646% | $219.2727 | $219.27 | $219.25 | $219.30 |
| 7 purchase totals = | $1,084.40 | $1,179.1355 | $1,179.14 | $1,179.05 | $1,179.10 | |