| 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 | $32.89 | 5.772% | $34.7884 | $34.79 | $34.80 | $34.80 |
| Purchase #2 | $68.81 | 5.108% | $72.3248 | $72.32 | $72.30 | $72.30 |
| Purchase #3 | $69.72 | 13.791% | $79.3351 | $79.34 | $79.35 | $79.30 |
| Purchase #4 | $211.67 | 10.713% | $234.3462 | $234.35 | $234.35 | $234.30 |
| Purchase #5 | $248.73 | 5.533% | $262.4922 | $262.49 | $262.50 | $262.50 |
| Purchase #6 | $21.78 | 4.206% | $22.6961 | $22.70 | $22.70 | $22.70 |
| Purchase #7 | $214.33 | 8.750% | $233.0839 | $233.08 | $233.10 | $233.10 |
| 7 purchase totals = | $867.93 | $939.0667 | $939.07 | $939.10 | $939.00 | |