| 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 | $237.70 | 10.704% | $263.1434 | $263.14 | $263.15 | $263.10 |
| Purchase #2 | $42.71 | 13.380% | $48.4246 | $48.42 | $48.40 | $48.40 |
| Purchase #3 | $94.72 | 5.641% | $100.0632 | $100.06 | $100.05 | $100.10 |
| Purchase #4 | $7.27 | 3.190% | $7.5019 | $7.50 | $7.50 | $7.50 |
| Purchase #5 | $42.62 | 10.777% | $47.2132 | $47.21 | $47.20 | $47.20 |
| Purchase #6 | $37.44 | 11.279% | $41.6629 | $41.66 | $41.65 | $41.70 |
| Purchase #7 | $247.54 | 5.497% | $261.1473 | $261.15 | $261.15 | $261.10 |
| 7 purchase totals = | $710.00 | $769.1565 | $769.14 | $769.10 | $769.10 | |