| 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 | $48.26 | 6.498% | $51.3959 | $51.40 | $51.40 | $51.40 |
| Purchase #2 | $186.58 | 4.642% | $195.241 | $195.24 | $195.25 | $195.20 |
| Purchase #3 | $59.97 | 3.719% | $62.2003 | $62.20 | $62.20 | $62.20 |
| Purchase #4 | $23.52 | 3.548% | $24.3545 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $117.30 | 5.478% | $123.7257 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $215.51 | 5.833% | $228.0807 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $234.41 | 7.867% | $252.851 | $252.85 | $252.85 | $252.90 |
| 7 purchase totals = | $885.55 | $937.8491 | $937.85 | $937.90 | $937.90 | |