| 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 | $51.30 | 5.497% | $54.12 | $54.12 | $54.10 | $54.10 |
| Purchase #2 | $132.97 | 11.181% | $147.8374 | $147.84 | $147.85 | $147.80 |
| Purchase #3 | $127.43 | 10.819% | $141.2167 | $141.22 | $141.20 | $141.20 |
| Purchase #4 | $66.25 | 4.585% | $69.2876 | $69.29 | $69.30 | $69.30 |
| Purchase #5 | $214.53 | 13.249% | $242.9531 | $242.95 | $242.95 | $243.00 |
| Purchase #6 | $70.38 | 5.700% | $74.3917 | $74.39 | $74.40 | $74.40 |
| Purchase #7 | $30.76 | 7.784% | $33.1544 | $33.15 | $33.15 | $33.20 |
| 7 purchase totals = | $693.62 | $762.9609 | $762.96 | $762.95 | $763.00 | |