| 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 | $199.93 | 10.291% | $220.5048 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $196.78 | 3.722% | $204.1042 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $82.96 | 7.826% | $89.4524 | $89.45 | $89.45 | $89.50 |
| Purchase #4 | $46.79 | 4.387% | $48.8427 | $48.84 | $48.85 | $48.80 |
| Purchase #5 | $60.26 | 13.529% | $68.4126 | $68.41 | $68.40 | $68.40 |
| Purchase #6 | $33.73 | 7.831% | $36.3714 | $36.37 | $36.35 | $36.40 |
| Purchase #7 | $118.75 | 7.338% | $127.4639 | $127.46 | $127.45 | $127.50 |
| 7 purchase totals = | $739.20 | $795.1520 | $795.13 | $795.10 | $795.20 | |