| 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 | $58.37 | 8.710% | $63.454 | $63.45 | $63.45 | $63.50 |
| Purchase #2 | $32.26 | 5.446% | $34.0169 | $34.02 | $34.00 | $34.00 |
| Purchase #3 | $191.34 | 4.439% | $199.8336 | $199.83 | $199.85 | $199.80 |
| Purchase #4 | $18.69 | 13.816% | $21.2722 | $21.27 | $21.25 | $21.30 |
| Purchase #5 | $86.61 | 5.377% | $91.267 | $91.27 | $91.25 | $91.30 |
| Purchase #6 | $6.69 | 6.417% | $7.1193 | $7.12 | $7.10 | $7.10 |
| Purchase #7 | $111.34 | 12.489% | $125.2453 | $125.25 | $125.25 | $125.20 |
| 7 purchase totals = | $505.30 | $542.2083 | $542.21 | $542.15 | $542.20 | |