| 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 | $102.37 | 4.860% | $107.3452 | $107.35 | $107.35 | $107.30 |
| Purchase #2 | $220.64 | 3.140% | $227.5681 | $227.57 | $227.55 | $227.60 |
| Purchase #3 | $69.32 | 6.180% | $73.604 | $73.60 | $73.60 | $73.60 |
| Purchase #4 | $11.59 | 13.493% | $13.1538 | $13.15 | $13.15 | $13.20 |
| Purchase #5 | $52.90 | 13.604% | $60.0965 | $60.10 | $60.10 | $60.10 |
| Purchase #6 | $226.25 | 11.645% | $252.5968 | $252.60 | $252.60 | $252.60 |
| Purchase #7 | $14.63 | 3.610% | $15.1581 | $15.16 | $15.15 | $15.20 |
| 7 purchase totals = | $697.70 | $749.5225 | $749.53 | $749.50 | $749.60 | |