| 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 | $45.78 | 5.813% | $48.4412 | $48.44 | $48.45 | $48.40 |
| Purchase #2 | $132.65 | 3.205% | $136.9014 | $136.90 | $136.90 | $136.90 |
| Purchase #3 | $81.35 | 6.322% | $86.4929 | $86.49 | $86.50 | $86.50 |
| Purchase #4 | $83.32 | 12.845% | $94.0225 | $94.02 | $94.00 | $94.00 |
| Purchase #5 | $20.81 | 12.300% | $23.3696 | $23.37 | $23.35 | $23.40 |
| Purchase #6 | $135.72 | 4.754% | $142.1721 | $142.17 | $142.15 | $142.20 |
| Purchase #7 | $77.75 | 7.241% | $83.3799 | $83.38 | $83.40 | $83.40 |
| 7 purchase totals = | $577.38 | $614.7796 | $614.77 | $614.75 | $614.80 | |