| 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 | $10.67 | 8.506% | $11.5776 | $11.58 | $11.60 | $11.60 |
| Purchase #2 | $157.78 | 6.289% | $167.7028 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $87.37 | 13.309% | $98.9981 | $99.00 | $99.00 | $99.00 |
| Purchase #4 | $154.89 | 4.852% | $162.4053 | $162.41 | $162.40 | $162.40 |
| Purchase #5 | $125.81 | 12.708% | $141.7979 | $141.80 | $141.80 | $141.80 |
| Purchase #6 | $206.66 | 4.687% | $216.3462 | $216.35 | $216.35 | $216.30 |
| Purchase #7 | $80.73 | 6.579% | $86.0412 | $86.04 | $86.05 | $86.00 |
| 7 purchase totals = | $823.91 | $884.8691 | $884.88 | $884.90 | $884.80 | |