| 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 | $72.98 | 11.171% | $81.1326 | $81.13 | $81.15 | $81.10 |
| Purchase #2 | $69.53 | 3.327% | $71.8433 | $71.84 | $71.85 | $71.80 |
| Purchase #3 | $6.83 | 4.435% | $7.1329 | $7.13 | $7.15 | $7.10 |
| Purchase #4 | $69.77 | 7.239% | $74.8207 | $74.82 | $74.80 | $74.80 |
| Purchase #5 | $61.58 | 13.706% | $70.0202 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $231.92 | 12.682% | $261.3321 | $261.33 | $261.35 | $261.30 |
| Purchase #7 | $36.56 | 12.795% | $41.2379 | $41.24 | $41.25 | $41.20 |
| 7 purchase totals = | $549.17 | $607.5197 | $607.51 | $607.55 | $607.30 | |