| 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 | $88.53 | 4.369% | $92.3979 | $92.40 | $92.40 | $92.40 |
| Purchase #2 | $177.57 | 12.736% | $200.1853 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $47.84 | 10.453% | $52.8407 | $52.84 | $52.85 | $52.80 |
| Purchase #4 | $173.69 | 9.801% | $190.7134 | $190.71 | $190.70 | $190.70 |
| Purchase #5 | $70.30 | 9.857% | $77.2295 | $77.23 | $77.25 | $77.20 |
| Purchase #6 | $20.62 | 3.375% | $21.3159 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $147.59 | 12.515% | $166.0609 | $166.06 | $166.05 | $166.10 |
| 7 purchase totals = | $726.14 | $800.7436 | $800.75 | $800.75 | $800.70 | |