| 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 | $15.30 | 11.792% | $17.1042 | $17.10 | $17.10 | $17.10 |
| Purchase #2 | $38.93 | 10.300% | $42.9398 | $42.94 | $42.95 | $42.90 |
| Purchase #3 | $15.32 | 11.468% | $17.0769 | $17.08 | $17.10 | $17.10 |
| Purchase #4 | $106.46 | 6.722% | $113.6162 | $113.62 | $113.60 | $113.60 |
| Purchase #5 | $194.69 | 11.643% | $217.3578 | $217.36 | $217.35 | $217.40 |
| Purchase #6 | $216.60 | 11.759% | $242.07 | $242.07 | $242.05 | $242.10 |
| Purchase #7 | $117.59 | 5.506% | $124.0645 | $124.06 | $124.05 | $124.10 |
| 7 purchase totals = | $704.89 | $774.2294 | $774.23 | $774.20 | $774.30 | |