| 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 | $89.27 | 13.654% | $101.4589 | $101.46 | $101.45 | $101.50 |
| Purchase #2 | $70.62 | 7.683% | $76.0457 | $76.05 | $76.05 | $76.00 |
| Purchase #3 | $154.89 | 12.662% | $174.5022 | $174.50 | $174.50 | $174.50 |
| Purchase #4 | $30.92 | 13.332% | $35.0423 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $81.81 | 5.288% | $86.1361 | $86.14 | $86.15 | $86.10 |
| Purchase #6 | $196.32 | 12.760% | $221.3704 | $221.37 | $221.35 | $221.40 |
| Purchase #7 | $121.85 | 9.112% | $132.953 | $132.95 | $132.95 | $133.00 |
| 7 purchase totals = | $745.68 | $827.5086 | $827.51 | $827.50 | $827.50 | |