| 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 | $36.53 | 4.105% | $38.0296 | $38.03 | $38.05 | $38.00 |
| Purchase #2 | $121.70 | 3.393% | $125.8293 | $125.83 | $125.85 | $125.80 |
| Purchase #3 | $233.38 | 9.381% | $255.2734 | $255.27 | $255.25 | $255.30 |
| Purchase #4 | $143.57 | 3.117% | $148.0451 | $148.05 | $148.05 | $148.00 |
| Purchase #5 | $41.75 | 8.453% | $45.2791 | $45.28 | $45.30 | $45.30 |
| Purchase #6 | $225.38 | 12.191% | $252.8561 | $252.86 | $252.85 | $252.90 |
| Purchase #7 | $90.86 | 7.291% | $97.4846 | $97.48 | $97.50 | $97.50 |
| 7 purchase totals = | $893.17 | $962.7972 | $962.80 | $962.85 | $962.80 | |