| 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 | $29.47 | 4.322% | $30.7437 | $30.74 | $30.75 | $30.70 |
| Purchase #2 | $10.83 | 12.312% | $12.1634 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $228.56 | 6.111% | $242.5273 | $242.53 | $242.55 | $242.50 |
| Purchase #4 | $16.92 | 4.627% | $17.7029 | $17.70 | $17.70 | $17.70 |
| Purchase #5 | $69.66 | 6.871% | $74.4463 | $74.45 | $74.45 | $74.40 |
| Purchase #6 | $132.80 | 9.226% | $145.0521 | $145.05 | $145.05 | $145.10 |
| Purchase #7 | $164.72 | 5.632% | $173.997 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $652.96 | $696.6327 | $696.63 | $696.65 | $696.60 | |