| 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 | $52.74 | 10.280% | $58.1617 | $58.16 | $58.15 | $58.20 |
| Purchase #2 | $20.61 | 3.353% | $21.3011 | $21.30 | $21.30 | $21.30 |
| Purchase #3 | $90.67 | 9.504% | $99.2873 | $99.29 | $99.30 | $99.30 |
| Purchase #4 | $195.99 | 6.111% | $207.9669 | $207.97 | $207.95 | $208.00 |
| Purchase #5 | $18.68 | 7.571% | $20.0943 | $20.09 | $20.10 | $20.10 |
| Purchase #6 | $115.67 | 10.677% | $128.0201 | $128.02 | $128.00 | $128.00 |
| Purchase #7 | $207.74 | 9.665% | $227.8181 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $702.10 | $762.6495 | $762.65 | $762.60 | $762.70 | |