| 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 | $29.69 | 13.803% | $33.7881 | $33.79 | $33.80 | $33.80 |
| Purchase #2 | $171.26 | 6.650% | $182.6488 | $182.65 | $182.65 | $182.60 |
| Purchase #3 | $20.52 | 5.816% | $21.7134 | $21.71 | $21.70 | $21.70 |
| Purchase #4 | $149.96 | 8.326% | $162.4457 | $162.45 | $162.45 | $162.40 |
| Purchase #5 | $44.31 | 9.767% | $48.6378 | $48.64 | $48.65 | $48.60 |
| Purchase #6 | $51.82 | 10.212% | $57.1119 | $57.11 | $57.10 | $57.10 |
| Purchase #7 | $44.82 | 7.267% | $48.0771 | $48.08 | $48.10 | $48.10 |
| 7 purchase totals = | $512.38 | $554.4228 | $554.43 | $554.45 | $554.30 | |