| 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 | $26.38 | 13.133% | $29.8445 | $29.84 | $29.85 | $29.80 |
| Purchase #2 | $9.61 | 6.526% | $10.2371 | $10.24 | $10.25 | $10.20 |
| Purchase #3 | $50.44 | 7.716% | $54.332 | $54.33 | $54.35 | $54.30 |
| Purchase #4 | $235.79 | 10.784% | $261.2176 | $261.22 | $261.20 | $261.20 |
| Purchase #5 | $227.87 | 5.558% | $240.535 | $240.54 | $240.55 | $240.50 |
| Purchase #6 | $44.45 | 11.688% | $49.6453 | $49.65 | $49.65 | $49.60 |
| Purchase #7 | $139.66 | 8.390% | $151.3775 | $151.38 | $151.40 | $151.40 |
| 7 purchase totals = | $734.20 | $797.1890 | $797.20 | $797.25 | $797.00 | |