| 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 | $52.41 | 12.235% | $58.8224 | $58.82 | $58.80 | $58.80 |
| Purchase #2 | $156.54 | 3.846% | $162.5605 | $162.56 | $162.55 | $162.60 |
| Purchase #3 | $53.36 | 10.741% | $59.0914 | $59.09 | $59.10 | $59.10 |
| Purchase #4 | $56.93 | 13.378% | $64.5461 | $64.55 | $64.55 | $64.50 |
| Purchase #5 | $98.36 | 9.455% | $107.6599 | $107.66 | $107.65 | $107.70 |
| Purchase #6 | $79.59 | 3.487% | $82.3653 | $82.37 | $82.35 | $82.40 |
| Purchase #7 | $163.54 | 12.480% | $183.9498 | $183.95 | $183.95 | $183.90 |
| 7 purchase totals = | $660.73 | $718.9954 | $719.00 | $718.95 | $719.00 | |