| 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 | $100.79 | 5.344% | $106.1762 | $106.18 | $106.20 | $106.20 |
| Purchase #2 | $121.76 | 13.827% | $138.5958 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $33.25 | 3.164% | $34.302 | $34.30 | $34.30 | $34.30 |
| Purchase #4 | $97.82 | 4.756% | $102.4723 | $102.47 | $102.45 | $102.50 |
| Purchase #5 | $16.65 | 9.423% | $18.2189 | $18.22 | $18.20 | $18.20 |
| Purchase #6 | $247.59 | 3.452% | $256.1368 | $256.14 | $256.15 | $256.10 |
| Purchase #7 | $125.81 | 7.211% | $134.8822 | $134.88 | $134.90 | $134.90 |
| 7 purchase totals = | $743.67 | $790.7842 | $790.79 | $790.80 | $790.80 | |