| 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 | $51.34 | 11.379% | $57.182 | $57.18 | $57.20 | $57.20 |
| Purchase #2 | $73.86 | 9.295% | $80.7253 | $80.73 | $80.75 | $80.70 |
| Purchase #3 | $144.88 | 12.449% | $162.9161 | $162.92 | $162.90 | $162.90 |
| Purchase #4 | $140.58 | 7.805% | $151.5523 | $151.55 | $151.55 | $151.60 |
| Purchase #5 | $81.57 | 12.495% | $91.7622 | $91.76 | $91.75 | $91.80 |
| Purchase #6 | $85.88 | 11.537% | $95.788 | $95.79 | $95.80 | $95.80 |
| Purchase #7 | $28.26 | 9.433% | $30.9258 | $30.93 | $30.95 | $30.90 |
| 7 purchase totals = | $606.37 | $670.8517 | $670.86 | $670.90 | $670.90 | |