| 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 | $76.38 | 4.146% | $79.5467 | $79.55 | $79.55 | $79.50 |
| Purchase #2 | $202.62 | 9.643% | $222.1586 | $222.16 | $222.15 | $222.20 |
| Purchase #3 | $193.44 | 13.222% | $219.0166 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $79.93 | 12.845% | $90.197 | $90.20 | $90.20 | $90.20 |
| Purchase #5 | $156.95 | 6.375% | $166.9556 | $166.96 | $166.95 | $167.00 |
| Purchase #6 | $139.68 | 11.831% | $156.2055 | $156.21 | $156.20 | $156.20 |
| Purchase #7 | $164.62 | 5.380% | $173.4766 | $173.48 | $173.50 | $173.50 |
| 7 purchase totals = | $1,013.62 | $1,107.5566 | $1,107.58 | $1,107.55 | $1,107.60 | |