| 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 | $74.63 | 4.116% | $77.7018 | $77.70 | $77.70 | $77.70 |
| Purchase #2 | $116.28 | 11.496% | $129.6475 | $129.65 | $129.65 | $129.60 |
| Purchase #3 | $97.70 | 5.809% | $103.3754 | $103.38 | $103.40 | $103.40 |
| Purchase #4 | $170.31 | 13.856% | $193.9082 | $193.91 | $193.90 | $193.90 |
| Purchase #5 | $40.35 | 5.160% | $42.4321 | $42.43 | $42.45 | $42.40 |
| Purchase #6 | $36.72 | 10.739% | $40.6634 | $40.66 | $40.65 | $40.70 |
| Purchase #7 | $117.80 | 9.771% | $129.3102 | $129.31 | $129.30 | $129.30 |
| 7 purchase totals = | $653.79 | $717.0386 | $717.04 | $717.05 | $717.00 | |