| 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 | $78.93 | 9.131% | $86.1371 | $86.14 | $86.15 | $86.10 |
| Purchase #2 | $27.33 | 11.139% | $30.3743 | $30.37 | $30.35 | $30.40 |
| Purchase #3 | $222.97 | 13.199% | $252.3998 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $106.48 | 5.747% | $112.5994 | $112.60 | $112.60 | $112.60 |
| Purchase #5 | $111.81 | 4.473% | $116.8113 | $116.81 | $116.80 | $116.80 |
| Purchase #6 | $171.65 | 6.447% | $182.7163 | $182.72 | $182.70 | $182.70 |
| Purchase #7 | $174.88 | 3.790% | $181.508 | $181.51 | $181.50 | $181.50 |
| 7 purchase totals = | $894.05 | $962.5462 | $962.55 | $962.50 | $962.50 | |