| 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 | $71.52 | 8.362% | $77.5005 | $77.50 | $77.50 | $77.50 |
| Purchase #2 | $219.48 | 3.290% | $226.7009 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $186.81 | 4.382% | $194.996 | $195.00 | $195.00 | $195.00 |
| Purchase #4 | $26.46 | 9.719% | $29.0316 | $29.03 | $29.05 | $29.00 |
| Purchase #5 | $70.75 | 9.307% | $77.3347 | $77.33 | $77.35 | $77.30 |
| Purchase #6 | $52.68 | 6.850% | $56.2886 | $56.29 | $56.30 | $56.30 |
| Purchase #7 | $222.30 | 9.518% | $243.4585 | $243.46 | $243.45 | $243.50 |
| 7 purchase totals = | $850.00 | $905.3108 | $905.31 | $905.35 | $905.30 | |