| 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 | $76.73 | 9.398% | $83.9411 | $83.94 | $83.95 | $83.90 |
| Purchase #2 | $19.92 | 8.542% | $21.6216 | $21.62 | $21.60 | $21.60 |
| Purchase #3 | $124.95 | 6.254% | $132.7644 | $132.76 | $132.75 | $132.80 |
| Purchase #4 | $239.96 | 10.662% | $265.5445 | $265.54 | $265.55 | $265.50 |
| Purchase #5 | $127.73 | 7.125% | $136.8308 | $136.83 | $136.85 | $136.80 |
| Purchase #6 | $41.90 | 6.855% | $44.7722 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $93.80 | 4.582% | $98.0979 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $724.99 | $783.5725 | $783.56 | $783.55 | $783.50 | |