| 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 | $79.91 | 8.550% | $86.7423 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $52.57 | 11.730% | $58.7365 | $58.74 | $58.75 | $58.70 |
| Purchase #3 | $74.56 | 11.368% | $83.036 | $83.04 | $83.05 | $83.00 |
| Purchase #4 | $239.71 | 11.607% | $267.5331 | $267.53 | $267.55 | $267.50 |
| Purchase #5 | $42.67 | 3.225% | $44.0461 | $44.05 | $44.05 | $44.00 |
| Purchase #6 | $148.29 | 10.194% | $163.4067 | $163.41 | $163.40 | $163.40 |
| Purchase #7 | $133.78 | 3.319% | $138.2202 | $138.22 | $138.20 | $138.20 |
| 7 purchase totals = | $771.49 | $841.7209 | $841.73 | $841.75 | $841.50 | |