| 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 | $88.99 | 9.166% | $97.1468 | $97.15 | $97.15 | $97.10 |
| Purchase #2 | $167.82 | 12.553% | $188.8864 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $219.33 | 8.773% | $238.5718 | $238.57 | $238.55 | $238.60 |
| Purchase #4 | $117.82 | 8.488% | $127.8206 | $127.82 | $127.80 | $127.80 |
| Purchase #5 | $15.40 | 13.272% | $17.4439 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $24.55 | 11.159% | $27.2895 | $27.29 | $27.30 | $27.30 |
| Purchase #7 | $247.88 | 8.590% | $269.1729 | $269.17 | $269.15 | $269.20 |
| 7 purchase totals = | $881.79 | $966.3319 | $966.33 | $966.30 | $966.30 | |