| 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 | $48.60 | 6.828% | $51.9184 | $51.92 | $51.90 | $51.90 |
| Purchase #2 | $126.41 | 7.804% | $136.275 | $136.28 | $136.30 | $136.30 |
| Purchase #3 | $19.88 | 9.531% | $21.7748 | $21.77 | $21.75 | $21.80 |
| Purchase #4 | $225.42 | 5.533% | $237.8925 | $237.89 | $237.90 | $237.90 |
| Purchase #5 | $235.74 | 7.471% | $253.3521 | $253.35 | $253.35 | $253.40 |
| Purchase #6 | $54.38 | 12.845% | $61.3651 | $61.37 | $61.35 | $61.40 |
| Purchase #7 | $202.71 | 5.226% | $213.3036 | $213.30 | $213.30 | $213.30 |
| 7 purchase totals = | $913.14 | $975.8815 | $975.88 | $975.85 | $976.00 | |