| 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 | $14.97 | 10.749% | $16.5791 | $16.58 | $16.60 | $16.60 |
| Purchase #2 | $101.89 | 11.849% | $113.9629 | $113.96 | $113.95 | $114.00 |
| Purchase #3 | $176.34 | 10.185% | $194.3002 | $194.30 | $194.30 | $194.30 |
| Purchase #4 | $140.48 | 10.530% | $155.2725 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $18.78 | 9.159% | $20.5001 | $20.50 | $20.50 | $20.50 |
| Purchase #6 | $21.59 | 10.830% | $23.9282 | $23.93 | $23.95 | $23.90 |
| Purchase #7 | $101.59 | 7.658% | $109.3698 | $109.37 | $109.35 | $109.40 |
| 7 purchase totals = | $575.64 | $633.9128 | $633.91 | $633.90 | $634.00 | |