| 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 | $27.42 | 9.681% | $30.0745 | $30.07 | $30.05 | $30.10 |
| Purchase #2 | $233.46 | 10.853% | $258.7974 | $258.80 | $258.80 | $258.80 |
| Purchase #3 | $38.69 | 4.671% | $40.4972 | $40.50 | $40.50 | $40.50 |
| Purchase #4 | $48.97 | 6.791% | $52.2956 | $52.30 | $52.30 | $52.30 |
| Purchase #5 | $111.87 | 9.755% | $122.7829 | $122.78 | $122.80 | $122.80 |
| Purchase #6 | $5.61 | 12.202% | $6.2945 | $6.29 | $6.30 | $6.30 |
| Purchase #7 | $204.99 | 9.599% | $224.667 | $224.67 | $224.65 | $224.70 |
| 7 purchase totals = | $671.01 | $735.4091 | $735.41 | $735.40 | $735.50 | |