| 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 | $69.92 | 7.811% | $75.3815 | $75.38 | $75.40 | $75.40 |
| Purchase #2 | $44.85 | 12.377% | $50.4011 | $50.40 | $50.40 | $50.40 |
| Purchase #3 | $165.59 | 12.812% | $186.8054 | $186.81 | $186.80 | $186.80 |
| Purchase #4 | $150.61 | 3.663% | $156.1268 | $156.13 | $156.15 | $156.10 |
| Purchase #5 | $176.61 | 9.391% | $193.1954 | $193.20 | $193.20 | $193.20 |
| Purchase #6 | $88.91 | 12.534% | $100.054 | $100.05 | $100.05 | $100.10 |
| Purchase #7 | $184.50 | 13.408% | $209.2378 | $209.24 | $209.25 | $209.20 |
| 7 purchase totals = | $880.99 | $971.2020 | $971.21 | $971.25 | $971.20 | |