| 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 | $115.95 | 7.118% | $124.2033 | $124.20 | $124.20 | $124.20 |
| Purchase #2 | $52.86 | 5.414% | $55.7218 | $55.72 | $55.70 | $55.70 |
| Purchase #3 | $91.78 | 10.586% | $101.4958 | $101.50 | $101.50 | $101.50 |
| Purchase #4 | $58.54 | 13.420% | $66.3961 | $66.40 | $66.40 | $66.40 |
| Purchase #5 | $236.94 | 3.328% | $244.8254 | $244.83 | $244.85 | $244.80 |
| Purchase #6 | $121.72 | 7.444% | $130.7808 | $130.78 | $130.80 | $130.80 |
| Purchase #7 | $129.97 | 5.486% | $137.1002 | $137.10 | $137.10 | $137.10 |
| 7 purchase totals = | $807.76 | $860.5234 | $860.53 | $860.55 | $860.50 | |