| 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 | $51.59 | 8.536% | $55.9937 | $55.99 | $56.00 | $56.00 |
| Purchase #2 | $198.80 | 3.110% | $204.9827 | $204.98 | $205.00 | $205.00 |
| Purchase #3 | $42.30 | 8.478% | $45.8862 | $45.89 | $45.90 | $45.90 |
| Purchase #4 | $96.41 | 12.835% | $108.7842 | $108.78 | $108.80 | $108.80 |
| Purchase #5 | $111.39 | 7.704% | $119.9715 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $182.95 | 8.239% | $198.0233 | $198.02 | $198.00 | $198.00 |
| Purchase #7 | $29.28 | 9.335% | $32.0133 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $712.72 | $765.6549 | $765.64 | $765.65 | $765.70 | |