| 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 | $51.55 | 8.155% | $55.7539 | $55.75 | $55.75 | $55.80 |
| Purchase #2 | $61.26 | 5.407% | $64.5723 | $64.57 | $64.55 | $64.60 |
| Purchase #3 | $48.31 | 8.321% | $52.3299 | $52.33 | $52.35 | $52.30 |
| Purchase #4 | $147.70 | 4.486% | $154.3258 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $199.42 | 3.323% | $206.0467 | $206.05 | $206.05 | $206.00 |
| Purchase #6 | $207.55 | 9.350% | $226.9559 | $226.96 | $226.95 | $227.00 |
| Purchase #7 | $168.54 | 12.152% | $189.021 | $189.02 | $189.00 | $189.00 |
| 7 purchase totals = | $884.33 | $949.0055 | $949.01 | $949.00 | $949.00 | |