| 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 | $11.54 | 10.324% | $12.7314 | $12.73 | $12.75 | $12.70 |
| Purchase #2 | $68.82 | 11.236% | $76.5526 | $76.55 | $76.55 | $76.60 |
| Purchase #3 | $115.45 | 12.193% | $129.5268 | $129.53 | $129.55 | $129.50 |
| Purchase #4 | $197.44 | 7.454% | $212.1572 | $212.16 | $212.15 | $212.20 |
| Purchase #5 | $117.36 | 8.404% | $127.2229 | $127.22 | $127.20 | $127.20 |
| Purchase #6 | $141.40 | 9.854% | $155.3336 | $155.33 | $155.35 | $155.30 |
| Purchase #7 | $88.38 | 4.833% | $92.6514 | $92.65 | $92.65 | $92.70 |
| 7 purchase totals = | $740.39 | $806.1759 | $806.17 | $806.20 | $806.20 | |