| 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 | $83.77 | 5.131% | $88.0682 | $88.07 | $88.05 | $88.10 |
| Purchase #2 | $58.85 | 8.537% | $63.874 | $63.87 | $63.85 | $63.90 |
| Purchase #3 | $181.42 | 13.794% | $206.4451 | $206.45 | $206.45 | $206.40 |
| Purchase #4 | $238.79 | 3.324% | $246.7274 | $246.73 | $246.75 | $246.70 |
| Purchase #5 | $92.39 | 13.720% | $105.0659 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $63.54 | 6.733% | $67.8181 | $67.82 | $67.80 | $67.80 |
| Purchase #7 | $70.27 | 9.254% | $76.7728 | $76.77 | $76.75 | $76.80 |
| 7 purchase totals = | $789.03 | $854.7715 | $854.78 | $854.70 | $854.80 | |