| 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 | $46.39 | 5.795% | $49.0783 | $49.08 | $49.10 | $49.10 |
| Purchase #2 | $29.93 | 9.195% | $32.6821 | $32.68 | $32.70 | $32.70 |
| Purchase #3 | $200.62 | 13.522% | $227.7478 | $227.75 | $227.75 | $227.70 |
| Purchase #4 | $18.53 | 11.241% | $20.613 | $20.61 | $20.60 | $20.60 |
| Purchase #5 | $38.44 | 10.512% | $42.4808 | $42.48 | $42.50 | $42.50 |
| Purchase #6 | $235.55 | 5.798% | $249.2072 | $249.21 | $249.20 | $249.20 |
| Purchase #7 | $5.32 | 10.426% | $5.8747 | $5.87 | $5.85 | $5.90 |
| 7 purchase totals = | $574.78 | $627.6839 | $627.68 | $627.70 | $627.70 | |