| 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 | $89.76 | 9.867% | $98.6166 | $98.62 | $98.60 | $98.60 |
| Purchase #2 | $19.75 | 10.328% | $21.7898 | $21.79 | $21.80 | $21.80 |
| Purchase #3 | $179.65 | 12.671% | $202.4135 | $202.41 | $202.40 | $202.40 |
| Purchase #4 | $86.81 | 12.700% | $97.8349 | $97.83 | $97.85 | $97.80 |
| Purchase #5 | $147.86 | 4.325% | $154.2549 | $154.25 | $154.25 | $154.30 |
| Purchase #6 | $90.58 | 8.430% | $98.2159 | $98.22 | $98.20 | $98.20 |
| Purchase #7 | $224.69 | 12.227% | $252.1628 | $252.16 | $252.15 | $252.20 |
| 7 purchase totals = | $839.10 | $925.2884 | $925.28 | $925.25 | $925.30 | |