| 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 | $50.29 | 10.177% | $55.408 | $55.41 | $55.40 | $55.40 |
| Purchase #2 | $15.54 | 7.626% | $16.7251 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $97.32 | 4.717% | $101.9106 | $101.91 | $101.90 | $101.90 |
| Purchase #4 | $173.30 | 3.515% | $179.3915 | $179.39 | $179.40 | $179.40 |
| Purchase #5 | $121.96 | 13.830% | $138.8271 | $138.83 | $138.85 | $138.80 |
| Purchase #6 | $40.45 | 12.687% | $45.5819 | $45.58 | $45.60 | $45.60 |
| Purchase #7 | $200.37 | 12.466% | $225.3481 | $225.35 | $225.35 | $225.30 |
| 7 purchase totals = | $699.23 | $763.1923 | $763.20 | $763.25 | $763.10 | |