| 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 | $78.33 | 8.552% | $85.0288 | $85.03 | $85.05 | $85.00 |
| Purchase #2 | $140.50 | 10.301% | $154.9729 | $154.97 | $154.95 | $155.00 |
| Purchase #3 | $42.86 | 6.312% | $45.5653 | $45.57 | $45.55 | $45.60 |
| Purchase #4 | $88.35 | 4.553% | $92.3726 | $92.37 | $92.35 | $92.40 |
| Purchase #5 | $88.65 | 6.821% | $94.6968 | $94.70 | $94.70 | $94.70 |
| Purchase #6 | $15.40 | 12.687% | $17.3538 | $17.35 | $17.35 | $17.40 |
| Purchase #7 | $61.28 | 10.569% | $67.7567 | $67.76 | $67.75 | $67.80 |
| 7 purchase totals = | $515.37 | $557.7469 | $557.75 | $557.70 | $557.90 | |