| 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 | $21.84 | 5.732% | $23.0919 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $23.41 | 4.281% | $24.4122 | $24.41 | $24.40 | $24.40 |
| Purchase #3 | $21.64 | 11.822% | $24.1983 | $24.20 | $24.20 | $24.20 |
| Purchase #4 | $40.34 | 4.348% | $42.094 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $12.52 | 5.571% | $13.2175 | $13.22 | $13.20 | $13.20 |
| Purchase #6 | $45.34 | 11.659% | $50.6262 | $50.63 | $50.65 | $50.60 |
| Purchase #7 | $41.25 | 10.411% | $45.5445 | $45.54 | $45.55 | $45.50 |
| 7 purchase totals = | $206.34 | $223.1846 | $223.18 | $223.20 | $223.10 | |