| 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 | $89.85 | 11.217% | $99.9285 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $171.62 | 3.232% | $177.1668 | $177.17 | $177.15 | $177.20 |
| Purchase #3 | $57.40 | 3.419% | $59.3625 | $59.36 | $59.35 | $59.40 |
| Purchase #4 | $243.52 | 4.734% | $255.0482 | $255.05 | $255.05 | $255.00 |
| Purchase #5 | $177.97 | 8.732% | $193.5103 | $193.51 | $193.50 | $193.50 |
| Purchase #6 | $186.91 | 11.439% | $208.2906 | $208.29 | $208.30 | $208.30 |
| Purchase #7 | $41.35 | 11.581% | $46.1387 | $46.14 | $46.15 | $46.10 |
| 7 purchase totals = | $968.62 | $1,039.4456 | $1,039.45 | $1,039.45 | $1,039.40 | |