| 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 | $80.26 | 8.260% | $86.8895 | $86.89 | $86.90 | $86.90 |
| Purchase #2 | $222.72 | 13.214% | $252.1502 | $252.15 | $252.15 | $252.20 |
| Purchase #3 | $66.71 | 4.166% | $69.4891 | $69.49 | $69.50 | $69.50 |
| Purchase #4 | $96.25 | 7.749% | $103.7084 | $103.71 | $103.70 | $103.70 |
| Purchase #5 | $166.50 | 3.323% | $172.0328 | $172.03 | $172.05 | $172.00 |
| Purchase #6 | $221.82 | 3.787% | $230.2203 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $175.81 | 4.264% | $183.3065 | $183.31 | $183.30 | $183.30 |
| 7 purchase totals = | $1,030.07 | $1,097.7968 | $1,097.80 | $1,097.80 | $1,097.80 | |