| 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 | $58.66 | 12.766% | $66.1485 | $66.15 | $66.15 | $66.10 |
| Purchase #2 | $75.70 | 12.633% | $85.2632 | $85.26 | $85.25 | $85.30 |
| Purchase #3 | $200.73 | 11.359% | $223.5309 | $223.53 | $223.55 | $223.50 |
| Purchase #4 | $218.77 | 9.503% | $239.5597 | $239.56 | $239.55 | $239.60 |
| Purchase #5 | $248.39 | 8.248% | $268.8772 | $268.88 | $268.90 | $268.90 |
| Purchase #6 | $200.45 | 8.653% | $217.7949 | $217.79 | $217.80 | $217.80 |
| Purchase #7 | $163.75 | 12.300% | $183.8913 | $183.89 | $183.90 | $183.90 |
| 7 purchase totals = | $1,166.45 | $1,285.0657 | $1,285.06 | $1,285.10 | $1,285.10 | |