| 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 | $27.28 | 3.186% | $28.1491 | $28.15 | $28.15 | $28.10 |
| Purchase #2 | $51.91 | 10.231% | $57.2209 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $205.84 | 7.384% | $221.0392 | $221.04 | $221.05 | $221.00 |
| Purchase #4 | $234.86 | 4.434% | $245.2737 | $245.27 | $245.25 | $245.30 |
| Purchase #5 | $73.79 | 4.374% | $77.0176 | $77.02 | $77.00 | $77.00 |
| Purchase #6 | $217.25 | 11.114% | $241.3952 | $241.40 | $241.40 | $241.40 |
| Purchase #7 | $246.68 | 11.686% | $275.507 | $275.51 | $275.50 | $275.50 |
| 7 purchase totals = | $1,057.61 | $1,145.6027 | $1,145.61 | $1,145.55 | $1,145.50 | |