| 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 | $19.76 | 4.367% | $20.6229 | $20.62 | $20.60 | $20.60 |
| Purchase #2 | $145.68 | 13.843% | $165.8465 | $165.85 | $165.85 | $165.80 |
| Purchase #3 | $232.59 | 10.774% | $257.6492 | $257.65 | $257.65 | $257.60 |
| Purchase #4 | $193.46 | 8.396% | $209.7029 | $209.70 | $209.70 | $209.70 |
| Purchase #5 | $180.75 | 3.363% | $186.8286 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $113.57 | 7.155% | $121.6959 | $121.70 | $121.70 | $121.70 |
| Purchase #7 | $38.56 | 13.296% | $43.6869 | $43.69 | $43.70 | $43.70 |
| 7 purchase totals = | $924.37 | $1,006.0329 | $1,006.04 | $1,006.05 | $1,005.90 | |