| 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 | $15.77 | 3.235% | $16.2802 | $16.28 | $16.30 | $16.30 |
| Purchase #2 | $25.53 | 9.285% | $27.9005 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $94.61 | 9.263% | $103.3737 | $103.37 | $103.35 | $103.40 |
| Purchase #4 | $135.41 | 5.867% | $143.3545 | $143.35 | $143.35 | $143.40 |
| Purchase #5 | $125.80 | 7.147% | $134.7909 | $134.79 | $134.80 | $134.80 |
| Purchase #6 | $196.72 | 11.575% | $219.4903 | $219.49 | $219.50 | $219.50 |
| Purchase #7 | $212.27 | 5.230% | $223.3717 | $223.37 | $223.35 | $223.40 |
| 7 purchase totals = | $806.11 | $868.5618 | $868.55 | $868.55 | $868.70 | |