| 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 | $48.31 | 5.508% | $50.9709 | $50.97 | $50.95 | $51.00 |
| Purchase #2 | $127.45 | 4.213% | $132.8195 | $132.82 | $132.80 | $132.80 |
| Purchase #3 | $205.66 | 10.272% | $226.7854 | $226.79 | $226.80 | $226.80 |
| Purchase #4 | $194.71 | 12.706% | $219.4499 | $219.45 | $219.45 | $219.40 |
| Purchase #5 | $104.53 | 10.458% | $115.4617 | $115.46 | $115.45 | $115.50 |
| Purchase #6 | $48.96 | 7.693% | $52.7265 | $52.73 | $52.75 | $52.70 |
| Purchase #7 | $219.26 | 3.789% | $227.5678 | $227.57 | $227.55 | $227.60 |
| 7 purchase totals = | $948.88 | $1,025.7817 | $1,025.79 | $1,025.75 | $1,025.80 | |