| 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 | $77.70 | 9.352% | $84.9665 | $84.97 | $84.95 | $85.00 |
| Purchase #2 | $48.65 | 3.232% | $50.2224 | $50.22 | $50.20 | $50.20 |
| Purchase #3 | $231.38 | 13.104% | $261.7 | $261.70 | $261.70 | $261.70 |
| Purchase #4 | $183.86 | 3.753% | $190.7603 | $190.76 | $190.75 | $190.80 |
| Purchase #5 | $204.74 | 7.187% | $219.4547 | $219.45 | $219.45 | $219.50 |
| Purchase #6 | $190.37 | 9.792% | $209.011 | $209.01 | $209.00 | $209.00 |
| Purchase #7 | $108.81 | 12.753% | $122.6865 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $1,045.51 | $1,138.8014 | $1,138.80 | $1,138.75 | $1,138.90 | |