| 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 | $27.28 | 12.726% | $30.7517 | $30.75 | $30.75 | $30.80 |
| Purchase #2 | $248.46 | 4.395% | $259.3798 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $199.90 | 4.182% | $208.2598 | $208.26 | $208.25 | $208.30 |
| Purchase #4 | $137.79 | 4.176% | $143.5441 | $143.54 | $143.55 | $143.50 |
| Purchase #5 | $154.38 | 8.688% | $167.7925 | $167.79 | $167.80 | $167.80 |
| Purchase #6 | $217.62 | 6.632% | $232.0526 | $232.05 | $232.05 | $232.10 |
| Purchase #7 | $73.34 | 13.813% | $83.4705 | $83.47 | $83.45 | $83.50 |
| 7 purchase totals = | $1,058.77 | $1,125.2510 | $1,125.24 | $1,125.25 | $1,125.40 | |