| 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 | $26.40 | 6.133% | $28.0191 | $28.02 | $28.00 | $28.00 |
| Purchase #2 | $14.60 | 12.346% | $16.4025 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $97.57 | 9.213% | $106.5591 | $106.56 | $106.55 | $106.60 |
| Purchase #4 | $240.98 | 4.700% | $252.3061 | $252.31 | $252.30 | $252.30 |
| Purchase #5 | $162.28 | 5.593% | $171.3563 | $171.36 | $171.35 | $171.40 |
| Purchase #6 | $156.66 | 6.241% | $166.4372 | $166.44 | $166.45 | $166.40 |
| Purchase #7 | $233.64 | 7.192% | $250.4434 | $250.44 | $250.45 | $250.40 |
| 7 purchase totals = | $932.13 | $991.5237 | $991.53 | $991.50 | $991.50 | |