| 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 | $37.31 | 13.204% | $42.2364 | $42.24 | $42.25 | $42.20 |
| Purchase #2 | $241.92 | 12.669% | $272.5688 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $11.34 | 10.606% | $12.5427 | $12.54 | $12.55 | $12.50 |
| Purchase #4 | $161.25 | 6.370% | $171.5216 | $171.52 | $171.50 | $171.50 |
| Purchase #5 | $28.28 | 6.670% | $30.1663 | $30.17 | $30.15 | $30.20 |
| Purchase #6 | $72.75 | 6.737% | $77.6512 | $77.65 | $77.65 | $77.70 |
| Purchase #7 | $111.95 | 12.226% | $125.637 | $125.64 | $125.65 | $125.60 |
| 7 purchase totals = | $664.80 | $732.3240 | $732.33 | $732.30 | $732.30 | |