| 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 | $74.48 | 13.395% | $84.4566 | $84.46 | $84.45 | $84.50 |
| Purchase #2 | $84.26 | 3.365% | $87.0953 | $87.10 | $87.10 | $87.10 |
| Purchase #3 | $64.87 | 4.654% | $67.889 | $67.89 | $67.90 | $67.90 |
| Purchase #4 | $105.26 | 12.634% | $118.5585 | $118.56 | $118.55 | $118.60 |
| Purchase #5 | $10.25 | 7.864% | $11.0561 | $11.06 | $11.05 | $11.10 |
| Purchase #6 | $154.40 | 9.718% | $169.4046 | $169.40 | $169.40 | $169.40 |
| Purchase #7 | $128.44 | 8.533% | $139.3998 | $139.40 | $139.40 | $139.40 |
| 7 purchase totals = | $621.96 | $677.8599 | $677.87 | $677.85 | $678.00 | |