| 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 | $187.70 | 13.529% | $213.0939 | $213.09 | $213.10 | $213.10 |
| Purchase #2 | $6.25 | 5.495% | $6.5934 | $6.59 | $6.60 | $6.60 |
| Purchase #3 | $55.99 | 13.695% | $63.6578 | $63.66 | $63.65 | $63.70 |
| Purchase #4 | $26.82 | 11.528% | $29.9118 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $110.57 | 7.455% | $118.813 | $118.81 | $118.80 | $118.80 |
| Purchase #6 | $69.44 | 5.656% | $73.3675 | $73.37 | $73.35 | $73.40 |
| Purchase #7 | $129.93 | 11.557% | $144.946 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $586.70 | $650.3834 | $650.38 | $650.35 | $650.40 | |