| 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 | $59.98 | 8.700% | $65.1983 | $65.20 | $65.20 | $65.20 |
| Purchase #2 | $86.80 | 5.356% | $91.449 | $91.45 | $91.45 | $91.40 |
| Purchase #3 | $199.40 | 13.636% | $226.5902 | $226.59 | $226.60 | $226.60 |
| Purchase #4 | $26.95 | 5.305% | $28.3797 | $28.38 | $28.40 | $28.40 |
| Purchase #5 | $48.76 | 4.468% | $50.9386 | $50.94 | $50.95 | $50.90 |
| Purchase #6 | $30.83 | 12.218% | $34.5968 | $34.60 | $34.60 | $34.60 |
| Purchase #7 | $100.52 | 12.405% | $112.9895 | $112.99 | $113.00 | $113.00 |
| 7 purchase totals = | $553.24 | $610.1421 | $610.15 | $610.20 | $610.10 | |