| 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 | $72.92 | 11.339% | $81.1884 | $81.19 | $81.20 | $81.20 |
| Purchase #2 | $127.46 | 5.533% | $134.5124 | $134.51 | $134.50 | $134.50 |
| Purchase #3 | $87.44 | 10.318% | $96.4621 | $96.46 | $96.45 | $96.50 |
| Purchase #4 | $112.36 | 8.791% | $122.2376 | $122.24 | $122.25 | $122.20 |
| Purchase #5 | $25.48 | 6.326% | $27.0919 | $27.09 | $27.10 | $27.10 |
| Purchase #6 | $219.47 | 13.360% | $248.7912 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $88.88 | 9.521% | $97.3423 | $97.34 | $97.35 | $97.30 |
| 7 purchase totals = | $734.01 | $807.6259 | $807.62 | $807.65 | $807.60 | |