| 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 | $16.67 | 12.804% | $18.8044 | $18.80 | $18.80 | $18.80 |
| Purchase #2 | $58.38 | 10.506% | $64.5134 | $64.51 | $64.50 | $64.50 |
| Purchase #3 | $78.37 | 10.192% | $86.3575 | $86.36 | $86.35 | $86.40 |
| Purchase #4 | $93.54 | 5.866% | $99.0271 | $99.03 | $99.05 | $99.00 |
| Purchase #5 | $185.99 | 13.209% | $210.5574 | $210.56 | $210.55 | $210.60 |
| Purchase #6 | $99.57 | 10.284% | $109.8098 | $109.81 | $109.80 | $109.80 |
| Purchase #7 | $126.90 | 6.754% | $135.4708 | $135.47 | $135.45 | $135.50 |
| 7 purchase totals = | $659.42 | $724.5404 | $724.54 | $724.50 | $724.60 | |