| 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 | $98.61 | 12.403% | $110.8406 | $110.84 | $110.85 | $110.80 |
| Purchase #2 | $51.55 | 13.646% | $58.5845 | $58.58 | $58.60 | $58.60 |
| Purchase #3 | $160.68 | 3.276% | $165.9439 | $165.94 | $165.95 | $165.90 |
| Purchase #4 | $149.28 | 3.431% | $154.4018 | $154.40 | $154.40 | $154.40 |
| Purchase #5 | $14.47 | 9.409% | $15.8315 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $174.51 | 9.222% | $190.6033 | $190.60 | $190.60 | $190.60 |
| Purchase #7 | $212.70 | 4.726% | $222.7522 | $222.75 | $222.75 | $222.80 |
| 7 purchase totals = | $861.80 | $918.9578 | $918.94 | $919.00 | $918.90 | |