| 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 | $43.37 | 10.794% | $48.0514 | $48.05 | $48.05 | $48.10 |
| Purchase #2 | $13.80 | 8.393% | $14.9582 | $14.96 | $14.95 | $15.00 |
| Purchase #3 | $158.44 | 12.541% | $178.31 | $178.31 | $178.30 | $178.30 |
| Purchase #4 | $75.76 | 11.144% | $84.2027 | $84.20 | $84.20 | $84.20 |
| Purchase #5 | $207.74 | 11.870% | $232.3987 | $232.40 | $232.40 | $232.40 |
| Purchase #6 | $242.84 | 7.380% | $260.7616 | $260.76 | $260.75 | $260.80 |
| Purchase #7 | $7.99 | 6.763% | $8.5304 | $8.53 | $8.55 | $8.50 |
| 7 purchase totals = | $749.94 | $827.2130 | $827.21 | $827.20 | $827.30 | |