| 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 | $39.25 | 6.141% | $41.6603 | $41.66 | $41.65 | $41.70 |
| Purchase #2 | $12.55 | 5.242% | $13.2079 | $13.21 | $13.20 | $13.20 |
| Purchase #3 | $247.65 | 7.813% | $266.9989 | $267.00 | $267.00 | $267.00 |
| Purchase #4 | $121.65 | 4.384% | $126.9831 | $126.98 | $127.00 | $127.00 |
| Purchase #5 | $118.33 | 3.768% | $122.7887 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $131.56 | 11.576% | $146.7894 | $146.79 | $146.80 | $146.80 |
| Purchase #7 | $69.95 | 10.265% | $77.1304 | $77.13 | $77.15 | $77.10 |
| 7 purchase totals = | $740.94 | $795.5587 | $795.56 | $795.60 | $795.60 | |