| 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 | $94.87 | 7.622% | $102.101 | $102.10 | $102.10 | $102.10 |
| Purchase #2 | $30.85 | 5.254% | $32.4709 | $32.47 | $32.45 | $32.50 |
| Purchase #3 | $222.82 | 10.628% | $246.5013 | $246.50 | $246.50 | $246.50 |
| Purchase #4 | $24.53 | 5.237% | $25.8146 | $25.81 | $25.80 | $25.80 |
| Purchase #5 | $86.58 | 7.133% | $92.7558 | $92.76 | $92.75 | $92.80 |
| Purchase #6 | $86.84 | 10.776% | $96.1979 | $96.20 | $96.20 | $96.20 |
| Purchase #7 | $124.30 | 8.771% | $135.2024 | $135.20 | $135.20 | $135.20 |
| 7 purchase totals = | $670.79 | $731.0439 | $731.04 | $731.00 | $731.10 | |