| 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 | $6.26 | 8.440% | $6.7883 | $6.79 | $6.80 | $6.80 |
| Purchase #2 | $210.37 | 3.130% | $216.9546 | $216.95 | $216.95 | $217.00 |
| Purchase #3 | $169.37 | 4.126% | $176.3582 | $176.36 | $176.35 | $176.40 |
| Purchase #4 | $43.74 | 4.555% | $45.7324 | $45.73 | $45.75 | $45.70 |
| Purchase #5 | $49.54 | 13.234% | $56.0961 | $56.10 | $56.10 | $56.10 |
| Purchase #6 | $180.81 | 13.171% | $204.6245 | $204.62 | $204.60 | $204.60 |
| Purchase #7 | $147.31 | 12.608% | $165.8828 | $165.88 | $165.90 | $165.90 |
| 7 purchase totals = | $807.40 | $872.4369 | $872.43 | $872.45 | $872.50 | |