| 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 | $65.91 | 9.818% | $72.381 | $72.38 | $72.40 | $72.40 |
| Purchase #2 | $74.96 | 6.672% | $79.9613 | $79.96 | $79.95 | $80.00 |
| Purchase #3 | $184.95 | 8.651% | $200.95 | $200.95 | $200.95 | $201.00 |
| Purchase #4 | $173.51 | 9.581% | $190.134 | $190.13 | $190.15 | $190.10 |
| Purchase #5 | $153.58 | 5.542% | $162.0914 | $162.09 | $162.10 | $162.10 |
| Purchase #6 | $159.90 | 12.538% | $179.9483 | $179.95 | $179.95 | $179.90 |
| Purchase #7 | $97.71 | 9.572% | $107.0628 | $107.06 | $107.05 | $107.10 |
| 7 purchase totals = | $910.52 | $992.5288 | $992.52 | $992.55 | $992.60 | |