| 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 | $86.54 | 9.124% | $94.4359 | $94.44 | $94.45 | $94.40 |
| Purchase #2 | $81.26 | 6.536% | $86.5712 | $86.57 | $86.55 | $86.60 |
| Purchase #3 | $70.68 | 3.490% | $73.1467 | $73.15 | $73.15 | $73.10 |
| Purchase #4 | $195.63 | 12.159% | $219.4167 | $219.42 | $219.40 | $219.40 |
| Purchase #5 | $100.42 | 3.623% | $104.0582 | $104.06 | $104.05 | $104.10 |
| Purchase #6 | $23.89 | 12.163% | $26.7957 | $26.80 | $26.80 | $26.80 |
| Purchase #7 | $100.75 | 12.352% | $113.1946 | $113.19 | $113.20 | $113.20 |
| 7 purchase totals = | $659.17 | $717.6190 | $717.63 | $717.60 | $717.60 | |