| 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 | $24.83 | 9.496% | $27.1879 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $23.79 | 7.181% | $25.4984 | $25.50 | $25.50 | $25.50 |
| Purchase #3 | $116.74 | 10.279% | $128.7397 | $128.74 | $128.75 | $128.70 |
| Purchase #4 | $100.79 | 8.240% | $109.0951 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $120.72 | 10.645% | $133.5706 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $241.70 | 11.862% | $270.3705 | $270.37 | $270.35 | $270.40 |
| Purchase #7 | $94.92 | 9.255% | $103.7048 | $103.70 | $103.70 | $103.70 |
| 7 purchase totals = | $723.49 | $798.1670 | $798.17 | $798.15 | $798.20 | |