| 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 | $83.61 | 6.247% | $88.8331 | $88.83 | $88.85 | $88.80 |
| Purchase #2 | $222.84 | 7.523% | $239.6043 | $239.60 | $239.60 | $239.60 |
| Purchase #3 | $37.36 | 8.169% | $40.4119 | $40.41 | $40.40 | $40.40 |
| Purchase #4 | $223.45 | 6.352% | $237.6435 | $237.64 | $237.65 | $237.60 |
| Purchase #5 | $179.87 | 3.683% | $186.4946 | $186.49 | $186.50 | $186.50 |
| Purchase #6 | $79.71 | 8.166% | $86.2191 | $86.22 | $86.20 | $86.20 |
| Purchase #7 | $165.62 | 12.122% | $185.6965 | $185.70 | $185.70 | $185.70 |
| 7 purchase totals = | $992.46 | $1,064.9030 | $1,064.89 | $1,064.90 | $1,064.80 | |