| 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 | $133.55 | 7.476% | $143.5342 | $143.53 | $143.55 | $143.50 |
| Purchase #2 | $8.89 | 5.335% | $9.3643 | $9.36 | $9.35 | $9.40 |
| Purchase #3 | $42.65 | 13.167% | $48.2657 | $48.27 | $48.25 | $48.30 |
| Purchase #4 | $241.45 | 3.717% | $250.4247 | $250.42 | $250.40 | $250.40 |
| Purchase #5 | $215.37 | 5.697% | $227.6396 | $227.64 | $227.65 | $227.60 |
| Purchase #6 | $46.60 | 12.325% | $52.3435 | $52.34 | $52.35 | $52.30 |
| Purchase #7 | $76.69 | 9.588% | $84.043 | $84.04 | $84.05 | $84.00 |
| 7 purchase totals = | $765.20 | $815.6150 | $815.60 | $815.60 | $815.50 | |