| 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 | $68.78 | 12.359% | $77.2805 | $77.28 | $77.30 | $77.30 |
| Purchase #2 | $58.56 | 4.606% | $61.2573 | $61.26 | $61.25 | $61.30 |
| Purchase #3 | $215.34 | 5.588% | $227.3732 | $227.37 | $227.35 | $227.40 |
| Purchase #4 | $210.31 | 8.227% | $227.6122 | $227.61 | $227.60 | $227.60 |
| Purchase #5 | $67.80 | 3.184% | $69.9588 | $69.96 | $69.95 | $70.00 |
| Purchase #6 | $166.92 | 10.385% | $184.2546 | $184.25 | $184.25 | $184.30 |
| Purchase #7 | $221.29 | 4.839% | $231.9982 | $232.00 | $232.00 | $232.00 |
| 7 purchase totals = | $1,009.00 | $1,079.7348 | $1,079.73 | $1,079.70 | $1,079.90 | |