| 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 | $27.53 | 5.666% | $29.0898 | $29.09 | $29.10 | $29.10 |
| Purchase #2 | $186.44 | 4.647% | $195.1039 | $195.10 | $195.10 | $195.10 |
| Purchase #3 | $81.94 | 4.322% | $85.4814 | $85.48 | $85.50 | $85.50 |
| Purchase #4 | $104.65 | 7.262% | $112.2497 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $45.54 | 9.126% | $49.696 | $49.70 | $49.70 | $49.70 |
| Purchase #6 | $229.76 | 5.317% | $241.9763 | $241.98 | $242.00 | $242.00 |
| Purchase #7 | $129.71 | 11.601% | $144.7577 | $144.76 | $144.75 | $144.80 |
| 7 purchase totals = | $805.57 | $858.3548 | $858.36 | $858.40 | $858.40 | |