| 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 | $48.99 | 4.264% | $51.0789 | $51.08 | $51.10 | $51.10 |
| Purchase #2 | $162.34 | 3.185% | $167.5105 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $183.97 | 11.464% | $205.0603 | $205.06 | $205.05 | $205.10 |
| Purchase #4 | $58.38 | 5.136% | $61.3784 | $61.38 | $61.40 | $61.40 |
| Purchase #5 | $117.49 | 13.239% | $133.0445 | $133.04 | $133.05 | $133.00 |
| Purchase #6 | $43.30 | 8.266% | $46.8792 | $46.88 | $46.90 | $46.90 |
| Purchase #7 | $80.73 | 13.515% | $91.6407 | $91.64 | $91.65 | $91.60 |
| 7 purchase totals = | $695.20 | $756.5925 | $756.59 | $756.65 | $756.60 | |