| 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 | $13.59 | 13.637% | $15.4433 | $15.44 | $15.45 | $15.40 |
| Purchase #2 | $248.44 | 7.735% | $267.6568 | $267.66 | $267.65 | $267.70 |
| Purchase #3 | $166.40 | 8.829% | $181.0915 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $163.44 | 6.102% | $173.4131 | $173.41 | $173.40 | $173.40 |
| Purchase #5 | $57.50 | 7.518% | $61.8229 | $61.82 | $61.80 | $61.80 |
| Purchase #6 | $94.69 | 4.560% | $99.0079 | $99.01 | $99.00 | $99.00 |
| Purchase #7 | $86.46 | 8.525% | $93.8307 | $93.83 | $93.85 | $93.80 |
| 7 purchase totals = | $830.52 | $892.2662 | $892.26 | $892.25 | $892.20 | |