| 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 | $65.76 | 10.359% | $72.5721 | $72.57 | $72.55 | $72.60 |
| Purchase #2 | $181.29 | 4.810% | $190.01 | $190.01 | $190.00 | $190.00 |
| Purchase #3 | $212.67 | 4.238% | $221.683 | $221.68 | $221.70 | $221.70 |
| Purchase #4 | $159.49 | 6.107% | $169.2301 | $169.23 | $169.25 | $169.20 |
| Purchase #5 | $54.46 | 6.556% | $58.0304 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $6.77 | 4.670% | $7.0862 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $165.75 | 3.536% | $171.6109 | $171.61 | $171.60 | $171.60 |
| 7 purchase totals = | $846.19 | $890.2227 | $890.22 | $890.25 | $890.20 | |