| 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 | $80.35 | 10.615% | $88.8792 | $88.88 | $88.90 | $88.90 |
| Purchase #2 | $45.79 | 11.321% | $50.9739 | $50.97 | $50.95 | $51.00 |
| Purchase #3 | $5.89 | 5.745% | $6.2284 | $6.23 | $6.25 | $6.20 |
| Purchase #4 | $179.43 | 12.169% | $201.2648 | $201.26 | $201.25 | $201.30 |
| Purchase #5 | $115.84 | 4.186% | $120.6891 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $240.36 | 8.766% | $261.43 | $261.43 | $261.45 | $261.40 |
| Purchase #7 | $13.53 | 6.680% | $14.4338 | $14.43 | $14.45 | $14.40 |
| 7 purchase totals = | $681.19 | $743.8992 | $743.89 | $743.95 | $743.90 | |