| 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 | $27.70 | 10.828% | $30.6994 | $30.70 | $30.70 | $30.70 |
| Purchase #2 | $62.88 | 13.326% | $71.2594 | $71.26 | $71.25 | $71.30 |
| Purchase #3 | $235.87 | 4.332% | $246.0879 | $246.09 | $246.10 | $246.10 |
| Purchase #4 | $40.44 | 9.320% | $44.209 | $44.21 | $44.20 | $44.20 |
| Purchase #5 | $75.63 | 12.353% | $84.9726 | $84.97 | $84.95 | $85.00 |
| Purchase #6 | $65.93 | 8.437% | $71.4925 | $71.49 | $71.50 | $71.50 |
| Purchase #7 | $176.83 | 8.816% | $192.4193 | $192.42 | $192.40 | $192.40 |
| 7 purchase totals = | $685.28 | $741.1401 | $741.14 | $741.10 | $741.20 | |