| 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 | $49.63 | 13.519% | $56.3395 | $56.34 | $56.35 | $56.30 |
| Purchase #2 | $12.30 | 10.525% | $13.5946 | $13.59 | $13.60 | $13.60 |
| Purchase #3 | $176.54 | 5.498% | $186.2462 | $186.25 | $186.25 | $186.20 |
| Purchase #4 | $23.69 | 5.560% | $25.0072 | $25.01 | $25.00 | $25.00 |
| Purchase #5 | $159.72 | 8.567% | $173.4032 | $173.40 | $173.40 | $173.40 |
| Purchase #6 | $121.58 | 12.394% | $136.6486 | $136.65 | $136.65 | $136.60 |
| Purchase #7 | $42.97 | 3.309% | $44.3919 | $44.39 | $44.40 | $44.40 |
| 7 purchase totals = | $586.43 | $635.6312 | $635.63 | $635.65 | $635.50 | |