| 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 | $40.59 | 9.460% | $44.4298 | $44.43 | $44.45 | $44.40 |
| Purchase #2 | $41.27 | 3.392% | $42.6699 | $42.67 | $42.65 | $42.70 |
| Purchase #3 | $223.33 | 12.690% | $251.6706 | $251.67 | $251.65 | $251.70 |
| Purchase #4 | $26.60 | 7.720% | $28.6535 | $28.65 | $28.65 | $28.70 |
| Purchase #5 | $186.61 | 11.226% | $207.5588 | $207.56 | $207.55 | $207.60 |
| Purchase #6 | $184.70 | 12.663% | $208.0886 | $208.09 | $208.10 | $208.10 |
| Purchase #7 | $222.64 | 11.422% | $248.0699 | $248.07 | $248.05 | $248.10 |
| 7 purchase totals = | $925.74 | $1,031.1411 | $1,031.14 | $1,031.10 | $1,031.30 | |