| 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 | $87.41 | 5.510% | $92.2263 | $92.23 | $92.25 | $92.20 |
| Purchase #2 | $190.56 | 13.667% | $216.6038 | $216.60 | $216.60 | $216.60 |
| Purchase #3 | $99.48 | 7.829% | $107.2683 | $107.27 | $107.25 | $107.30 |
| Purchase #4 | $163.92 | 8.245% | $177.4352 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $186.71 | 10.671% | $206.6338 | $206.63 | $206.65 | $206.60 |
| Purchase #6 | $9.52 | 13.341% | $10.7901 | $10.79 | $10.80 | $10.80 |
| Purchase #7 | $127.88 | 7.571% | $137.5618 | $137.56 | $137.55 | $137.60 |
| 7 purchase totals = | $865.48 | $948.5193 | $948.52 | $948.55 | $948.50 | |