| 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 | $27.66 | 10.609% | $30.5944 | $30.59 | $30.60 | $30.60 |
| Purchase #2 | $237.31 | 11.193% | $263.8721 | $263.87 | $263.85 | $263.90 |
| Purchase #3 | $22.65 | 11.645% | $25.2876 | $25.29 | $25.30 | $25.30 |
| Purchase #4 | $140.98 | 3.626% | $146.0919 | $146.09 | $146.10 | $146.10 |
| Purchase #5 | $122.99 | 8.584% | $133.5475 | $133.55 | $133.55 | $133.50 |
| Purchase #6 | $43.87 | 3.788% | $45.5318 | $45.53 | $45.55 | $45.50 |
| Purchase #7 | $14.82 | 10.640% | $16.3968 | $16.40 | $16.40 | $16.40 |
| 7 purchase totals = | $610.28 | $661.3221 | $661.32 | $661.35 | $661.30 | |