| 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 | $164.41 | 7.315% | $176.4366 | $176.44 | $176.45 | $176.40 |
| Purchase #2 | $29.57 | 7.110% | $31.6724 | $31.67 | $31.65 | $31.70 |
| Purchase #3 | $91.78 | 10.466% | $101.3857 | $101.39 | $101.40 | $101.40 |
| Purchase #4 | $81.54 | 6.207% | $86.6012 | $86.60 | $86.60 | $86.60 |
| Purchase #5 | $43.41 | 4.842% | $45.5119 | $45.51 | $45.50 | $45.50 |
| Purchase #6 | $92.88 | 5.656% | $98.1333 | $98.13 | $98.15 | $98.10 |
| Purchase #7 | $218.47 | 7.837% | $235.5915 | $235.59 | $235.60 | $235.60 |
| 7 purchase totals = | $722.06 | $775.3326 | $775.33 | $775.35 | $775.30 | |