| 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 | $36.65 | 6.318% | $38.9655 | $38.97 | $38.95 | $39.00 |
| Purchase #2 | $18.93 | 8.587% | $20.5555 | $20.56 | $20.55 | $20.60 |
| Purchase #3 | $87.41 | 12.814% | $98.6107 | $98.61 | $98.60 | $98.60 |
| Purchase #4 | $86.44 | 12.848% | $97.5458 | $97.55 | $97.55 | $97.50 |
| Purchase #5 | $214.94 | 5.538% | $226.8434 | $226.84 | $226.85 | $226.80 |
| Purchase #6 | $206.57 | 5.691% | $218.3259 | $218.33 | $218.35 | $218.30 |
| Purchase #7 | $221.93 | 10.738% | $245.7608 | $245.76 | $245.75 | $245.80 |
| 7 purchase totals = | $872.87 | $946.6076 | $946.62 | $946.60 | $946.60 | |