| 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 | $42.89 | 4.105% | $44.6506 | $44.65 | $44.65 | $44.70 |
| Purchase #2 | $11.34 | 9.661% | $12.4356 | $12.44 | $12.45 | $12.40 |
| Purchase #3 | $175.83 | 9.802% | $193.0649 | $193.06 | $193.05 | $193.10 |
| Purchase #4 | $166.32 | 7.105% | $178.137 | $178.14 | $178.15 | $178.10 |
| Purchase #5 | $122.43 | 5.453% | $129.1061 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $96.88 | 12.173% | $108.6732 | $108.67 | $108.65 | $108.70 |
| Purchase #7 | $178.73 | 4.339% | $186.4851 | $186.49 | $186.50 | $186.50 |
| 7 purchase totals = | $794.42 | $852.5525 | $852.56 | $852.55 | $852.60 | |