| 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 | $32.27 | 13.702% | $36.6916 | $36.69 | $36.70 | $36.70 |
| Purchase #2 | $79.56 | 3.723% | $82.522 | $82.52 | $82.50 | $82.50 |
| Purchase #3 | $10.65 | 6.451% | $11.337 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $213.25 | 9.734% | $234.0078 | $234.01 | $234.00 | $234.00 |
| Purchase #5 | $73.73 | 8.599% | $80.07 | $80.07 | $80.05 | $80.10 |
| Purchase #6 | $84.27 | 5.426% | $88.8425 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $92.75 | 13.498% | $105.2694 | $105.27 | $105.25 | $105.30 |
| 7 purchase totals = | $586.48 | $638.7403 | $638.74 | $638.70 | $638.70 | |