| 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 | $25.60 | 7.522% | $27.5256 | $27.53 | $27.55 | $27.50 |
| Purchase #2 | $88.73 | 8.553% | $96.3191 | $96.32 | $96.30 | $96.30 |
| Purchase #3 | $111.72 | 11.683% | $124.7722 | $124.77 | $124.75 | $124.80 |
| Purchase #4 | $189.97 | 10.109% | $209.1741 | $209.17 | $209.15 | $209.20 |
| Purchase #5 | $234.66 | 3.128% | $242.0002 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $167.60 | 7.732% | $180.5588 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $100.82 | 4.149% | $105.003 | $105.00 | $105.00 | $105.00 |
| 7 purchase totals = | $919.10 | $985.3530 | $985.35 | $985.30 | $985.40 | |