| 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 | $40.75 | 6.225% | $43.2867 | $43.29 | $43.30 | $43.30 |
| Purchase #2 | $214.44 | 6.121% | $227.5659 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $6.46 | 8.587% | $7.0147 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $42.82 | 9.164% | $46.744 | $46.74 | $46.75 | $46.70 |
| Purchase #5 | $163.63 | 7.333% | $175.629 | $175.63 | $175.65 | $175.60 |
| Purchase #6 | $68.30 | 9.815% | $75.0036 | $75.00 | $75.00 | $75.00 |
| Purchase #7 | $66.68 | 3.661% | $69.1212 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $603.08 | $644.3651 | $644.36 | $644.35 | $644.30 | |