| 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 | $16.42 | 3.683% | $17.0247 | $17.02 | $17.00 | $17.00 |
| Purchase #2 | $105.95 | 13.759% | $120.5277 | $120.53 | $120.55 | $120.50 |
| Purchase #3 | $238.56 | 9.850% | $262.0582 | $262.06 | $262.05 | $262.10 |
| Purchase #4 | $245.62 | 6.553% | $261.7155 | $261.72 | $261.70 | $261.70 |
| Purchase #5 | $56.69 | 4.591% | $59.2926 | $59.29 | $59.30 | $59.30 |
| Purchase #6 | $234.79 | 13.866% | $267.346 | $267.35 | $267.35 | $267.30 |
| Purchase #7 | $48.69 | 3.445% | $50.3674 | $50.37 | $50.35 | $50.40 |
| 7 purchase totals = | $946.72 | $1,038.3321 | $1,038.34 | $1,038.30 | $1,038.30 | |