| 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 | $39.94 | 13.751% | $45.4321 | $45.43 | $45.45 | $45.40 |
| Purchase #2 | $88.79 | 13.768% | $101.0146 | $101.01 | $101.00 | $101.00 |
| Purchase #3 | $5.25 | 8.246% | $5.6829 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $75.69 | 11.335% | $84.2695 | $84.27 | $84.25 | $84.30 |
| Purchase #5 | $97.71 | 3.739% | $101.3634 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $152.25 | 7.366% | $163.4647 | $163.46 | $163.45 | $163.50 |
| Purchase #7 | $101.77 | 9.414% | $111.3506 | $111.35 | $111.35 | $111.40 |
| 7 purchase totals = | $561.40 | $612.5778 | $612.56 | $612.55 | $612.70 | |