| 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 | $75.68 | 5.411% | $79.775 | $79.78 | $79.80 | $79.80 |
| Purchase #2 | $240.33 | 11.622% | $268.2612 | $268.26 | $268.25 | $268.30 |
| Purchase #3 | $84.25 | 10.209% | $92.8511 | $92.85 | $92.85 | $92.90 |
| Purchase #4 | $14.93 | 3.761% | $15.4915 | $15.49 | $15.50 | $15.50 |
| Purchase #5 | $250.25 | 13.709% | $284.5568 | $284.56 | $284.55 | $284.60 |
| Purchase #6 | $40.56 | 12.177% | $45.499 | $45.50 | $45.50 | $45.50 |
| Purchase #7 | $147.91 | 5.197% | $155.5969 | $155.60 | $155.60 | $155.60 |
| 7 purchase totals = | $853.91 | $942.0315 | $942.04 | $942.05 | $942.20 | |