| 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 | $6.83 | 9.774% | $7.4976 | $7.50 | $7.50 | $7.50 |
| Purchase #2 | $225.74 | 9.839% | $247.9506 | $247.95 | $247.95 | $248.00 |
| Purchase #3 | $76.65 | 9.308% | $83.7846 | $83.78 | $83.80 | $83.80 |
| Purchase #4 | $112.73 | 13.778% | $128.2619 | $128.26 | $128.25 | $128.30 |
| Purchase #5 | $133.48 | 6.742% | $142.4792 | $142.48 | $142.50 | $142.50 |
| Purchase #6 | $6.49 | 3.123% | $6.6927 | $6.69 | $6.70 | $6.70 |
| Purchase #7 | $175.47 | 13.221% | $198.6689 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $737.39 | $815.3355 | $815.33 | $815.35 | $815.50 | |