| 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 | $194.26 | 4.728% | $203.4446 | $203.44 | $203.45 | $203.40 |
| Purchase #2 | $43.75 | 4.210% | $45.5919 | $45.59 | $45.60 | $45.60 |
| Purchase #3 | $186.37 | 10.300% | $205.5661 | $205.57 | $205.55 | $205.60 |
| Purchase #4 | $12.99 | 7.576% | $13.9741 | $13.97 | $13.95 | $14.00 |
| Purchase #5 | $105.41 | 5.632% | $111.3467 | $111.35 | $111.35 | $111.30 |
| Purchase #6 | $51.66 | 8.787% | $56.1994 | $56.20 | $56.20 | $56.20 |
| Purchase #7 | $14.45 | 4.806% | $15.1445 | $15.14 | $15.15 | $15.10 |
| 7 purchase totals = | $608.89 | $651.2673 | $651.26 | $651.25 | $651.20 | |