| 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 | $78.78 | 5.406% | $83.0388 | $83.04 | $83.05 | $83.00 |
| Purchase #2 | $49.66 | 13.466% | $56.3472 | $56.35 | $56.35 | $56.30 |
| Purchase #3 | $132.34 | 11.595% | $147.6848 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $23.34 | 13.857% | $26.5742 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $62.83 | 3.334% | $64.9248 | $64.92 | $64.90 | $64.90 |
| Purchase #6 | $148.71 | 7.720% | $160.1904 | $160.19 | $160.20 | $160.20 |
| Purchase #7 | $186.72 | 9.544% | $204.5406 | $204.54 | $204.55 | $204.50 |
| 7 purchase totals = | $682.38 | $743.3008 | $743.29 | $743.30 | $743.20 | |