| 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 | $210.64 | 13.732% | $239.5651 | $239.57 | $239.55 | $239.60 |
| Purchase #2 | $195.62 | 4.599% | $204.6166 | $204.62 | $204.60 | $204.60 |
| Purchase #3 | $51.87 | 11.146% | $57.6514 | $57.65 | $57.65 | $57.70 |
| Purchase #4 | $80.31 | 5.557% | $84.7728 | $84.77 | $84.75 | $84.80 |
| Purchase #5 | $70.26 | 10.550% | $77.6724 | $77.67 | $77.65 | $77.70 |
| Purchase #6 | $66.59 | 5.401% | $70.1865 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $14.54 | 7.142% | $15.5784 | $15.58 | $15.60 | $15.60 |
| 7 purchase totals = | $689.83 | $750.0432 | $750.05 | $750.00 | $750.20 | |