| 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 | $96.73 | 9.851% | $106.2589 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $63.50 | 13.141% | $71.8445 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $129.53 | 13.767% | $147.3624 | $147.36 | $147.35 | $147.40 |
| Purchase #4 | $46.48 | 11.598% | $51.8708 | $51.87 | $51.85 | $51.90 |
| Purchase #5 | $83.90 | 5.327% | $88.3694 | $88.37 | $88.35 | $88.40 |
| Purchase #6 | $109.66 | 6.461% | $116.7451 | $116.75 | $116.75 | $116.70 |
| Purchase #7 | $74.40 | 10.112% | $81.9233 | $81.92 | $81.90 | $81.90 |
| 7 purchase totals = | $604.20 | $664.3744 | $664.37 | $664.30 | $664.40 | |