| 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 | $155.43 | 10.711% | $172.0781 | $172.08 | $172.10 | $172.10 |
| Purchase #2 | $59.41 | 5.482% | $62.6669 | $62.67 | $62.65 | $62.70 |
| Purchase #3 | $211.75 | 8.342% | $229.4142 | $229.41 | $229.40 | $229.40 |
| Purchase #4 | $7.69 | 9.798% | $8.4435 | $8.44 | $8.45 | $8.40 |
| Purchase #5 | $41.70 | 10.184% | $45.9467 | $45.95 | $45.95 | $45.90 |
| Purchase #6 | $102.54 | 9.665% | $112.4505 | $112.45 | $112.45 | $112.50 |
| Purchase #7 | $201.69 | 3.657% | $209.0658 | $209.07 | $209.05 | $209.10 |
| 7 purchase totals = | $780.21 | $840.0657 | $840.07 | $840.05 | $840.10 | |