| 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 | $14.73 | 13.663% | $16.7426 | $16.74 | $16.75 | $16.70 |
| Purchase #2 | $53.36 | 3.239% | $55.0883 | $55.09 | $55.10 | $55.10 |
| Purchase #3 | $53.51 | 3.110% | $55.1742 | $55.17 | $55.15 | $55.20 |
| Purchase #4 | $22.92 | 3.764% | $23.7827 | $23.78 | $23.80 | $23.80 |
| Purchase #5 | $141.32 | 9.433% | $154.6507 | $154.65 | $154.65 | $154.70 |
| Purchase #6 | $68.37 | 5.586% | $72.1891 | $72.19 | $72.20 | $72.20 |
| Purchase #7 | $198.57 | 9.245% | $216.9278 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $552.78 | $594.5554 | $594.55 | $594.60 | $594.60 | |