| 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 | $51.92 | 6.317% | $55.1998 | $55.20 | $55.20 | $55.20 |
| Purchase #2 | $242.69 | 9.409% | $265.5247 | $265.52 | $265.50 | $265.50 |
| Purchase #3 | $5.72 | 3.224% | $5.9044 | $5.90 | $5.90 | $5.90 |
| Purchase #4 | $100.76 | 10.853% | $111.6955 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $224.85 | 6.661% | $239.8273 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $248.27 | 3.633% | $257.2896 | $257.29 | $257.30 | $257.30 |
| Purchase #7 | $231.26 | 6.697% | $246.7475 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $1,105.47 | $1,182.1888 | $1,182.19 | $1,182.20 | $1,182.10 | |