| 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 | $109.94 | 11.747% | $122.8547 | $122.85 | $122.85 | $122.90 |
| Purchase #2 | $47.42 | 4.236% | $49.4287 | $49.43 | $49.45 | $49.40 |
| Purchase #3 | $36.71 | 7.839% | $39.5877 | $39.59 | $39.60 | $39.60 |
| Purchase #4 | $108.67 | 8.359% | $117.7537 | $117.75 | $117.75 | $117.80 |
| Purchase #5 | $198.72 | 7.535% | $213.6936 | $213.69 | $213.70 | $213.70 |
| Purchase #6 | $28.82 | 7.378% | $30.9463 | $30.95 | $30.95 | $30.90 |
| Purchase #7 | $127.47 | 8.416% | $138.1979 | $138.20 | $138.20 | $138.20 |
| 7 purchase totals = | $657.75 | $712.4626 | $712.46 | $712.50 | $712.50 | |