| 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 | $134.68 | 4.394% | $140.5978 | $140.60 | $140.60 | $140.60 |
| Purchase #2 | $190.25 | 9.636% | $208.5825 | $208.58 | $208.60 | $208.60 |
| Purchase #3 | $92.76 | 8.638% | $100.7726 | $100.77 | $100.75 | $100.80 |
| Purchase #4 | $25.50 | 5.383% | $26.8727 | $26.87 | $26.85 | $26.90 |
| Purchase #5 | $53.80 | 4.794% | $56.3792 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $52.86 | 8.762% | $57.4916 | $57.49 | $57.50 | $57.50 |
| Purchase #7 | $118.46 | 4.824% | $124.1745 | $124.17 | $124.15 | $124.20 |
| 7 purchase totals = | $668.31 | $714.8709 | $714.86 | $714.85 | $715.00 | |