| 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 | $21.55 | 6.289% | $22.9053 | $22.91 | $22.90 | $22.90 |
| Purchase #2 | $72.81 | 5.777% | $77.0162 | $77.02 | $77.00 | $77.00 |
| Purchase #3 | $246.67 | 11.748% | $275.6488 | $275.65 | $275.65 | $275.60 |
| Purchase #4 | $121.76 | 13.288% | $137.9395 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $111.43 | 7.426% | $119.7048 | $119.70 | $119.70 | $119.70 |
| Purchase #6 | $207.66 | 4.630% | $217.2747 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $100.59 | 4.735% | $105.3529 | $105.35 | $105.35 | $105.40 |
| 7 purchase totals = | $882.47 | $955.8422 | $955.84 | $955.80 | $955.80 | |