| 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 | $42.68 | 3.846% | $44.3215 | $44.32 | $44.30 | $44.30 |
| Purchase #2 | $20.93 | 10.282% | $23.082 | $23.08 | $23.10 | $23.10 |
| Purchase #3 | $7.34 | 5.721% | $7.7599 | $7.76 | $7.75 | $7.80 |
| Purchase #4 | $143.94 | 5.870% | $152.3893 | $152.39 | $152.40 | $152.40 |
| Purchase #5 | $75.87 | 6.269% | $80.6263 | $80.63 | $80.65 | $80.60 |
| Purchase #6 | $187.46 | 12.606% | $211.0912 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $232.72 | 6.122% | $246.9671 | $246.97 | $246.95 | $247.00 |
| 7 purchase totals = | $710.94 | $766.2373 | $766.24 | $766.25 | $766.30 | |