| 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 | $39.31 | 5.392% | $41.4296 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $103.61 | 5.445% | $109.2516 | $109.25 | $109.25 | $109.30 |
| Purchase #3 | $79.34 | 10.848% | $87.9468 | $87.95 | $87.95 | $87.90 |
| Purchase #4 | $23.73 | 9.871% | $26.0724 | $26.07 | $26.05 | $26.10 |
| Purchase #5 | $167.93 | 5.302% | $176.8336 | $176.83 | $176.85 | $176.80 |
| Purchase #6 | $25.47 | 5.242% | $26.8051 | $26.81 | $26.80 | $26.80 |
| Purchase #7 | $32.58 | 13.747% | $37.0588 | $37.06 | $37.05 | $37.10 |
| 7 purchase totals = | $471.97 | $505.3979 | $505.40 | $505.40 | $505.40 | |