| 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 | $37.33 | 13.168% | $42.2456 | $42.25 | $42.25 | $42.20 |
| Purchase #2 | $60.88 | 4.805% | $63.8053 | $63.81 | $63.80 | $63.80 |
| Purchase #3 | $236.75 | 10.255% | $261.0287 | $261.03 | $261.05 | $261.00 |
| Purchase #4 | $122.29 | 5.649% | $129.1982 | $129.20 | $129.20 | $129.20 |
| Purchase #5 | $55.44 | 5.134% | $58.2863 | $58.29 | $58.30 | $58.30 |
| Purchase #6 | $202.30 | 11.235% | $225.0284 | $225.03 | $225.05 | $225.00 |
| Purchase #7 | $117.55 | 13.831% | $133.8083 | $133.81 | $133.80 | $133.80 |
| 7 purchase totals = | $832.54 | $913.4008 | $913.42 | $913.45 | $913.30 | |