| 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 | $77.63 | 4.745% | $81.3135 | $81.31 | $81.30 | $81.30 |
| Purchase #2 | $200.78 | 3.543% | $207.8936 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $187.87 | 5.160% | $197.5641 | $197.56 | $197.55 | $197.60 |
| Purchase #4 | $81.48 | 5.542% | $85.9956 | $86.00 | $86.00 | $86.00 |
| Purchase #5 | $91.31 | 10.135% | $100.5643 | $100.56 | $100.55 | $100.60 |
| Purchase #6 | $35.30 | 13.870% | $40.1961 | $40.20 | $40.20 | $40.20 |
| Purchase #7 | $48.72 | 9.553% | $53.3742 | $53.37 | $53.35 | $53.40 |
| 7 purchase totals = | $723.09 | $766.9014 | $766.89 | $766.85 | $767.00 | |