| 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 | $49.79 | 5.416% | $52.4866 | $52.49 | $52.50 | $52.50 |
| Purchase #2 | $219.88 | 4.225% | $229.1699 | $229.17 | $229.15 | $229.20 |
| Purchase #3 | $123.85 | 11.771% | $138.4284 | $138.43 | $138.45 | $138.40 |
| Purchase #4 | $27.64 | 11.414% | $30.7948 | $30.79 | $30.80 | $30.80 |
| Purchase #5 | $125.75 | 10.436% | $138.8733 | $138.87 | $138.85 | $138.90 |
| Purchase #6 | $67.36 | 11.201% | $74.905 | $74.91 | $74.90 | $74.90 |
| Purchase #7 | $152.45 | 5.664% | $161.0848 | $161.08 | $161.10 | $161.10 |
| 7 purchase totals = | $766.72 | $825.7428 | $825.74 | $825.75 | $825.80 | |