| 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 | $50.66 | 9.845% | $55.6475 | $55.65 | $55.65 | $55.60 |
| Purchase #2 | $13.85 | 7.142% | $14.8392 | $14.84 | $14.85 | $14.80 |
| Purchase #3 | $5.44 | 7.621% | $5.8546 | $5.85 | $5.85 | $5.90 |
| Purchase #4 | $16.49 | 3.623% | $17.0874 | $17.09 | $17.10 | $17.10 |
| Purchase #5 | $51.61 | 5.362% | $54.3773 | $54.38 | $54.40 | $54.40 |
| Purchase #6 | $228.31 | 3.786% | $236.9538 | $236.95 | $236.95 | $237.00 |
| Purchase #7 | $49.80 | 9.214% | $54.3886 | $54.39 | $54.40 | $54.40 |
| 7 purchase totals = | $416.16 | $439.1484 | $439.15 | $439.20 | $439.20 | |