| 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 | $82.47 | 6.300% | $87.6656 | $87.67 | $87.65 | $87.70 |
| Purchase #2 | $158.62 | 11.460% | $176.7979 | $176.80 | $176.80 | $176.80 |
| Purchase #3 | $230.69 | 11.688% | $257.653 | $257.65 | $257.65 | $257.70 |
| Purchase #4 | $62.69 | 9.732% | $68.791 | $68.79 | $68.80 | $68.80 |
| Purchase #5 | $118.77 | 5.866% | $125.737 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $70.62 | 8.260% | $76.4532 | $76.45 | $76.45 | $76.50 |
| Purchase #7 | $144.37 | 9.250% | $157.7242 | $157.72 | $157.70 | $157.70 |
| 7 purchase totals = | $868.23 | $950.8219 | $950.82 | $950.80 | $950.90 | |