| 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 | $98.56 | 4.710% | $103.2022 | $103.20 | $103.20 | $103.20 |
| Purchase #2 | $120.66 | 10.575% | $133.4198 | $133.42 | $133.40 | $133.40 |
| Purchase #3 | $102.83 | 9.173% | $112.2626 | $112.26 | $112.25 | $112.30 |
| Purchase #4 | $127.60 | 9.245% | $139.3966 | $139.40 | $139.40 | $139.40 |
| Purchase #5 | $216.56 | 9.153% | $236.3817 | $236.38 | $236.40 | $236.40 |
| Purchase #6 | $25.64 | 3.163% | $26.451 | $26.45 | $26.45 | $26.50 |
| Purchase #7 | $72.94 | 4.102% | $75.932 | $75.93 | $75.95 | $75.90 |
| 7 purchase totals = | $764.79 | $827.0459 | $827.04 | $827.05 | $827.10 | |