| 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 | $140.43 | 9.306% | $153.4984 | $153.50 | $153.50 | $153.50 |
| Purchase #2 | $96.31 | 11.737% | $107.6139 | $107.61 | $107.60 | $107.60 |
| Purchase #3 | $63.85 | 3.376% | $66.0056 | $66.01 | $66.00 | $66.00 |
| Purchase #4 | $52.45 | 6.229% | $55.7171 | $55.72 | $55.70 | $55.70 |
| Purchase #5 | $5.29 | 5.559% | $5.5841 | $5.58 | $5.60 | $5.60 |
| Purchase #6 | $94.81 | 6.488% | $100.9613 | $100.96 | $100.95 | $101.00 |
| Purchase #7 | $187.56 | 6.380% | $199.5263 | $199.53 | $199.55 | $199.50 |
| 7 purchase totals = | $640.70 | $688.9067 | $688.91 | $688.90 | $688.90 | |