| 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 | $75.60 | 7.599% | $81.3448 | $81.34 | $81.35 | $81.30 |
| Purchase #2 | $51.29 | 8.682% | $55.743 | $55.74 | $55.75 | $55.70 |
| Purchase #3 | $108.25 | 9.617% | $118.6604 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $203.97 | 8.246% | $220.7894 | $220.79 | $220.80 | $220.80 |
| Purchase #5 | $36.27 | 13.864% | $41.2985 | $41.30 | $41.30 | $41.30 |
| Purchase #6 | $214.62 | 7.454% | $230.6178 | $230.62 | $230.60 | $230.60 |
| Purchase #7 | $243.98 | 7.321% | $261.8418 | $261.84 | $261.85 | $261.80 |
| 7 purchase totals = | $933.98 | $1,010.2957 | $1,010.29 | $1,010.30 | $1,010.20 | |