| 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 | $26.47 | 10.387% | $29.2194 | $29.22 | $29.20 | $29.20 |
| Purchase #2 | $222.53 | 4.299% | $232.0966 | $232.10 | $232.10 | $232.10 |
| Purchase #3 | $184.41 | 13.825% | $209.9047 | $209.90 | $209.90 | $209.90 |
| Purchase #4 | $92.51 | 4.103% | $96.3057 | $96.31 | $96.30 | $96.30 |
| Purchase #5 | $72.25 | 12.749% | $81.4612 | $81.46 | $81.45 | $81.50 |
| Purchase #6 | $33.61 | 7.289% | $36.0598 | $36.06 | $36.05 | $36.10 |
| Purchase #7 | $133.87 | 6.830% | $143.0133 | $143.01 | $143.00 | $143.00 |
| 7 purchase totals = | $765.65 | $828.0607 | $828.06 | $828.00 | $828.10 | |