| 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 | $26.99 | 5.695% | $28.5271 | $28.53 | $28.55 | $28.50 |
| Purchase #2 | $211.44 | 9.419% | $231.3555 | $231.36 | $231.35 | $231.40 |
| Purchase #3 | $220.27 | 7.492% | $236.7726 | $236.77 | $236.75 | $236.80 |
| Purchase #4 | $83.79 | 3.505% | $86.7268 | $86.73 | $86.75 | $86.70 |
| Purchase #5 | $67.29 | 4.295% | $70.1801 | $70.18 | $70.20 | $70.20 |
| Purchase #6 | $63.31 | 9.789% | $69.5074 | $69.51 | $69.50 | $69.50 |
| Purchase #7 | $168.25 | 13.777% | $191.4298 | $191.43 | $191.45 | $191.40 |
| 7 purchase totals = | $841.34 | $914.4993 | $914.51 | $914.55 | $914.50 | |