| 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 | $19.87 | 9.461% | $21.7499 | $21.75 | $21.75 | $21.70 |
| Purchase #2 | $178.69 | 12.830% | $201.6159 | $201.62 | $201.60 | $201.60 |
| Purchase #3 | $86.33 | 8.613% | $93.7656 | $93.77 | $93.75 | $93.80 |
| Purchase #4 | $169.56 | 7.495% | $182.2685 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $80.52 | 7.750% | $86.7603 | $86.76 | $86.75 | $86.80 |
| Purchase #6 | $125.52 | 10.376% | $138.544 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $154.34 | 10.730% | $170.9007 | $170.90 | $170.90 | $170.90 |
| 7 purchase totals = | $814.83 | $895.6049 | $895.61 | $895.55 | $895.60 | |