| 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 | $6.87 | 10.407% | $7.585 | $7.59 | $7.60 | $7.60 |
| Purchase #2 | $7.63 | 8.197% | $8.2554 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $62.31 | 9.846% | $68.445 | $68.45 | $68.45 | $68.40 |
| Purchase #4 | $86.56 | 4.867% | $90.7729 | $90.77 | $90.75 | $90.80 |
| Purchase #5 | $135.79 | 7.726% | $146.2811 | $146.28 | $146.30 | $146.30 |
| Purchase #6 | $205.45 | 8.872% | $223.6775 | $223.68 | $223.70 | $223.70 |
| Purchase #7 | $184.54 | 3.312% | $190.652 | $190.65 | $190.65 | $190.70 |
| 7 purchase totals = | $689.15 | $735.6689 | $735.68 | $735.70 | $735.80 | |