| 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 | $38.84 | 7.605% | $41.7938 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $113.63 | 11.189% | $126.3441 | $126.34 | $126.35 | $126.30 |
| Purchase #3 | $166.79 | 4.486% | $174.2722 | $174.27 | $174.25 | $174.30 |
| Purchase #4 | $12.57 | 11.233% | $13.982 | $13.98 | $14.00 | $14.00 |
| Purchase #5 | $11.47 | 6.505% | $12.2161 | $12.22 | $12.20 | $12.20 |
| Purchase #6 | $102.34 | 12.153% | $114.7774 | $114.78 | $114.80 | $114.80 |
| Purchase #7 | $136.99 | 12.584% | $154.2288 | $154.23 | $154.25 | $154.20 |
| 7 purchase totals = | $582.63 | $637.6144 | $637.61 | $637.65 | $637.60 | |