| 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 | $103.97 | 13.258% | $117.7543 | $117.75 | $117.75 | $117.80 |
| Purchase #2 | $46.44 | 6.390% | $49.4075 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $233.34 | 11.573% | $260.3444 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $23.85 | 4.636% | $24.9557 | $24.96 | $24.95 | $25.00 |
| Purchase #5 | $80.68 | 11.610% | $90.0469 | $90.05 | $90.05 | $90.00 |
| Purchase #6 | $45.74 | 9.625% | $50.1425 | $50.14 | $50.15 | $50.10 |
| Purchase #7 | $229.98 | 13.700% | $261.4873 | $261.49 | $261.50 | $261.50 |
| 7 purchase totals = | $764.00 | $854.1386 | $854.14 | $854.15 | $854.10 | |