| 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 | $33.48 | 4.616% | $35.0254 | $35.03 | $35.05 | $35.00 |
| Purchase #2 | $97.56 | 11.193% | $108.4799 | $108.48 | $108.50 | $108.50 |
| Purchase #3 | $22.52 | 4.275% | $23.4827 | $23.48 | $23.50 | $23.50 |
| Purchase #4 | $79.25 | 11.664% | $88.4937 | $88.49 | $88.50 | $88.50 |
| Purchase #5 | $129.77 | 10.335% | $143.1817 | $143.18 | $143.20 | $143.20 |
| Purchase #6 | $25.50 | 12.848% | $28.7762 | $28.78 | $28.80 | $28.80 |
| Purchase #7 | $70.38 | 9.179% | $76.8402 | $76.84 | $76.85 | $76.80 |
| 7 purchase totals = | $458.46 | $504.2798 | $504.28 | $504.40 | $504.30 | |