| 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 | $62.39 | 6.358% | $66.3568 | $66.36 | $66.35 | $66.40 |
| Purchase #2 | $29.43 | 5.111% | $30.9342 | $30.93 | $30.95 | $30.90 |
| Purchase #3 | $22.52 | 6.504% | $23.9847 | $23.98 | $24.00 | $24.00 |
| Purchase #4 | $112.25 | 13.777% | $127.7147 | $127.71 | $127.70 | $127.70 |
| Purchase #5 | $244.31 | 5.666% | $258.1526 | $258.15 | $258.15 | $258.20 |
| Purchase #6 | $66.25 | 7.126% | $70.971 | $70.97 | $70.95 | $71.00 |
| Purchase #7 | $248.36 | 9.400% | $271.7058 | $271.71 | $271.70 | $271.70 |
| 7 purchase totals = | $785.51 | $849.8198 | $849.81 | $849.80 | $849.90 | |