| 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 | $215.38 | 5.460% | $227.1397 | $227.14 | $227.15 | $227.10 |
| Purchase #2 | $58.65 | 9.354% | $64.1361 | $64.14 | $64.15 | $64.10 |
| Purchase #3 | $30.66 | 13.512% | $34.8028 | $34.80 | $34.80 | $34.80 |
| Purchase #4 | $101.37 | 3.611% | $105.0305 | $105.03 | $105.05 | $105.00 |
| Purchase #5 | $78.85 | 8.804% | $85.792 | $85.79 | $85.80 | $85.80 |
| Purchase #6 | $42.87 | 8.356% | $46.4522 | $46.45 | $46.45 | $46.50 |
| Purchase #7 | $85.87 | 8.619% | $93.2711 | $93.27 | $93.25 | $93.30 |
| 7 purchase totals = | $613.65 | $656.6244 | $656.62 | $656.65 | $656.60 | |