| 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 | $48.81 | 6.856% | $52.1564 | $52.16 | $52.15 | $52.20 |
| Purchase #2 | $197.83 | 11.569% | $220.717 | $220.72 | $220.70 | $220.70 |
| Purchase #3 | $39.87 | 3.730% | $41.3572 | $41.36 | $41.35 | $41.40 |
| Purchase #4 | $168.93 | 12.648% | $190.2963 | $190.30 | $190.30 | $190.30 |
| Purchase #5 | $106.71 | 12.287% | $119.8215 | $119.82 | $119.80 | $119.80 |
| Purchase #6 | $50.65 | 3.779% | $52.5641 | $52.56 | $52.55 | $52.60 |
| Purchase #7 | $132.86 | 10.263% | $146.4954 | $146.50 | $146.50 | $146.50 |
| 7 purchase totals = | $745.66 | $823.4079 | $823.42 | $823.35 | $823.50 | |