| 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 | $65.40 | 5.636% | $69.0859 | $69.09 | $69.10 | $69.10 |
| Purchase #2 | $132.98 | 10.708% | $147.2195 | $147.22 | $147.20 | $147.20 |
| Purchase #3 | $119.75 | 11.724% | $133.7895 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $248.51 | 8.854% | $270.5131 | $270.51 | $270.50 | $270.50 |
| Purchase #5 | $161.49 | 5.249% | $169.9666 | $169.97 | $169.95 | $170.00 |
| Purchase #6 | $75.79 | 13.849% | $86.2862 | $86.29 | $86.30 | $86.30 |
| Purchase #7 | $180.55 | 12.821% | $203.6983 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $984.47 | $1,080.5591 | $1,080.57 | $1,080.55 | $1,080.60 | |