| 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 | $26.58 | 9.577% | $29.1256 | $29.13 | $29.15 | $29.10 |
| Purchase #2 | $216.91 | 6.172% | $230.2977 | $230.30 | $230.30 | $230.30 |
| Purchase #3 | $150.55 | 8.641% | $163.559 | $163.56 | $163.55 | $163.60 |
| Purchase #4 | $168.29 | 8.731% | $182.9834 | $182.98 | $183.00 | $183.00 |
| Purchase #5 | $188.43 | 12.603% | $212.1778 | $212.18 | $212.20 | $212.20 |
| Purchase #6 | $48.33 | 13.858% | $55.0276 | $55.03 | $55.05 | $55.00 |
| Purchase #7 | $53.41 | 5.272% | $56.2258 | $56.23 | $56.25 | $56.20 |
| 7 purchase totals = | $852.50 | $929.3969 | $929.41 | $929.50 | $929.40 | |