| 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 | $99.91 | 3.827% | $103.7336 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $26.36 | 8.829% | $28.6873 | $28.69 | $28.70 | $28.70 |
| Purchase #3 | $21.92 | 7.588% | $23.5833 | $23.58 | $23.60 | $23.60 |
| Purchase #4 | $75.73 | 10.143% | $83.4113 | $83.41 | $83.40 | $83.40 |
| Purchase #5 | $136.92 | 8.190% | $148.1337 | $148.13 | $148.15 | $148.10 |
| Purchase #6 | $236.59 | 6.843% | $252.7799 | $252.78 | $252.80 | $252.80 |
| Purchase #7 | $110.78 | 11.243% | $123.235 | $123.24 | $123.25 | $123.20 |
| 7 purchase totals = | $708.21 | $763.5641 | $763.56 | $763.65 | $763.50 | |