| 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 | $45.41 | 7.639% | $48.8789 | $48.88 | $48.90 | $48.90 |
| Purchase #2 | $48.93 | 4.652% | $51.2062 | $51.21 | $51.20 | $51.20 |
| Purchase #3 | $33.67 | 9.741% | $36.9498 | $36.95 | $36.95 | $36.90 |
| Purchase #4 | $25.72 | 3.201% | $26.5433 | $26.54 | $26.55 | $26.50 |
| Purchase #5 | $233.31 | 11.781% | $260.7963 | $260.80 | $260.80 | $260.80 |
| Purchase #6 | $188.82 | 3.435% | $195.306 | $195.31 | $195.30 | $195.30 |
| Purchase #7 | $121.36 | 10.441% | $134.0312 | $134.03 | $134.05 | $134.00 |
| 7 purchase totals = | $697.22 | $753.7117 | $753.72 | $753.75 | $753.60 | |