| 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 | $28.79 | 6.268% | $30.5946 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $22.45 | 10.305% | $24.7635 | $24.76 | $24.75 | $24.80 |
| Purchase #3 | $82.52 | 3.394% | $85.3207 | $85.32 | $85.30 | $85.30 |
| Purchase #4 | $148.48 | 5.185% | $156.1787 | $156.18 | $156.20 | $156.20 |
| Purchase #5 | $226.94 | 13.452% | $257.468 | $257.47 | $257.45 | $257.50 |
| Purchase #6 | $171.40 | 4.280% | $178.7359 | $178.74 | $178.75 | $178.70 |
| Purchase #7 | $176.41 | 6.731% | $188.2842 | $188.28 | $188.30 | $188.30 |
| 7 purchase totals = | $856.99 | $921.3456 | $921.34 | $921.35 | $921.40 | |