| 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 | $94.77 | 5.454% | $99.9388 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $227.36 | 7.310% | $243.98 | $243.98 | $244.00 | $244.00 |
| Purchase #3 | $159.25 | 12.443% | $179.0655 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $153.26 | 7.114% | $164.1629 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $15.51 | 6.393% | $16.5016 | $16.50 | $16.50 | $16.50 |
| Purchase #6 | $10.70 | 4.258% | $11.1556 | $11.16 | $11.15 | $11.20 |
| Purchase #7 | $166.71 | 5.807% | $176.3908 | $176.39 | $176.40 | $176.40 |
| 7 purchase totals = | $827.56 | $891.1952 | $891.20 | $891.20 | $891.30 | |