| 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 | $113.48 | 10.561% | $125.4646 | $125.46 | $125.45 | $125.50 |
| Purchase #2 | $79.33 | 11.808% | $88.6973 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $82.71 | 4.230% | $86.2086 | $86.21 | $86.20 | $86.20 |
| Purchase #4 | $113.28 | 10.208% | $124.8436 | $124.84 | $124.85 | $124.80 |
| Purchase #5 | $182.96 | 7.671% | $196.9949 | $196.99 | $197.00 | $197.00 |
| Purchase #6 | $117.29 | 10.616% | $129.7415 | $129.74 | $129.75 | $129.70 |
| Purchase #7 | $87.93 | 10.703% | $97.3411 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $776.98 | $849.2916 | $849.28 | $849.30 | $849.20 | |