| 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 | $187.54 | 8.622% | $203.7097 | $203.71 | $203.70 | $203.70 |
| Purchase #2 | $82.51 | 8.350% | $89.3996 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $82.99 | 7.631% | $89.323 | $89.32 | $89.30 | $89.30 |
| Purchase #4 | $240.70 | 8.450% | $261.0392 | $261.04 | $261.05 | $261.00 |
| Purchase #5 | $18.40 | 4.489% | $19.226 | $19.23 | $19.25 | $19.20 |
| Purchase #6 | $173.56 | 7.675% | $186.8807 | $186.88 | $186.90 | $186.90 |
| Purchase #7 | $17.92 | 8.554% | $19.4529 | $19.45 | $19.45 | $19.50 |
| 7 purchase totals = | $803.62 | $869.0311 | $869.03 | $869.05 | $869.00 | |