| 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 | $28.47 | 7.427% | $30.5845 | $30.58 | $30.60 | $30.60 |
| Purchase #2 | $33.88 | 13.561% | $38.4745 | $38.47 | $38.45 | $38.50 |
| Purchase #3 | $163.76 | 9.685% | $179.6202 | $179.62 | $179.60 | $179.60 |
| Purchase #4 | $186.87 | 10.832% | $207.1118 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $233.90 | 8.767% | $254.406 | $254.41 | $254.40 | $254.40 |
| Purchase #6 | $136.76 | 9.343% | $149.5375 | $149.54 | $149.55 | $149.50 |
| Purchase #7 | $184.91 | 8.305% | $200.2668 | $200.27 | $200.25 | $200.30 |
| 7 purchase totals = | $968.55 | $1,060.0013 | $1,060.00 | $1,059.95 | $1,060.00 | |