| 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 | $20.44 | 12.754% | $23.0469 | $23.05 | $23.05 | $23.00 |
| Purchase #2 | $232.36 | 6.640% | $247.7887 | $247.79 | $247.80 | $247.80 |
| Purchase #3 | $15.34 | 10.735% | $16.9867 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $21.78 | 10.643% | $24.098 | $24.10 | $24.10 | $24.10 |
| Purchase #5 | $250.65 | 3.546% | $259.538 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $12.30 | 5.636% | $12.9932 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $118.69 | 8.118% | $128.3253 | $128.33 | $128.35 | $128.30 |
| 7 purchase totals = | $671.56 | $712.7768 | $712.79 | $712.85 | $712.70 | |