| 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 | $93.46 | 3.780% | $96.9928 | $96.99 | $97.00 | $97.00 |
| Purchase #2 | $66.48 | 12.421% | $74.7375 | $74.74 | $74.75 | $74.70 |
| Purchase #3 | $218.39 | 8.378% | $236.6867 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $130.96 | 11.406% | $145.8973 | $145.90 | $145.90 | $145.90 |
| Purchase #5 | $141.25 | 10.684% | $156.3412 | $156.34 | $156.35 | $156.30 |
| Purchase #6 | $115.97 | 4.646% | $121.358 | $121.36 | $121.35 | $121.40 |
| Purchase #7 | $42.83 | 11.109% | $47.588 | $47.59 | $47.60 | $47.60 |
| 7 purchase totals = | $809.34 | $879.6015 | $879.61 | $879.65 | $879.60 | |