| 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 | $77.52 | 7.402% | $83.258 | $83.26 | $83.25 | $83.30 |
| Purchase #2 | $22.32 | 10.493% | $24.662 | $24.66 | $24.65 | $24.70 |
| Purchase #3 | $44.26 | 9.528% | $48.4771 | $48.48 | $48.50 | $48.50 |
| Purchase #4 | $19.85 | 13.185% | $22.4672 | $22.47 | $22.45 | $22.50 |
| Purchase #5 | $102.87 | 12.130% | $115.3481 | $115.35 | $115.35 | $115.30 |
| Purchase #6 | $97.70 | 7.681% | $105.2043 | $105.20 | $105.20 | $105.20 |
| Purchase #7 | $100.90 | 4.291% | $105.2296 | $105.23 | $105.25 | $105.20 |
| 7 purchase totals = | $465.42 | $504.6463 | $504.65 | $504.65 | $504.70 | |