| 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 | $79.84 | 13.839% | $90.8891 | $90.89 | $90.90 | $90.90 |
| Purchase #2 | $46.65 | 12.276% | $52.3768 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $61.37 | 8.783% | $66.7601 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $13.76 | 3.662% | $14.2639 | $14.26 | $14.25 | $14.30 |
| Purchase #5 | $208.83 | 11.342% | $232.5155 | $232.52 | $232.50 | $232.50 |
| Purchase #6 | $249.69 | 8.565% | $271.0759 | $271.08 | $271.10 | $271.10 |
| Purchase #7 | $70.66 | 9.617% | $77.4554 | $77.46 | $77.45 | $77.50 |
| 7 purchase totals = | $730.80 | $805.3367 | $805.35 | $805.35 | $805.50 | |