| 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 | $8.74 | 11.237% | $9.7221 | $9.72 | $9.70 | $9.70 |
| Purchase #2 | $153.26 | 6.788% | $163.6633 | $163.66 | $163.65 | $163.70 |
| Purchase #3 | $89.30 | 4.123% | $92.9818 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $99.94 | 6.117% | $106.0533 | $106.05 | $106.05 | $106.10 |
| Purchase #5 | $245.58 | 13.267% | $278.1611 | $278.16 | $278.15 | $278.20 |
| Purchase #6 | $6.62 | 10.473% | $7.3133 | $7.31 | $7.30 | $7.30 |
| Purchase #7 | $198.50 | 5.383% | $209.1853 | $209.19 | $209.20 | $209.20 |
| 7 purchase totals = | $801.94 | $867.0802 | $867.07 | $867.05 | $867.20 | |