| 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 | $91.31 | 5.337% | $96.1832 | $96.18 | $96.20 | $96.20 |
| Purchase #2 | $5.88 | 3.562% | $6.0894 | $6.09 | $6.10 | $6.10 |
| Purchase #3 | $39.68 | 13.330% | $44.9693 | $44.97 | $44.95 | $45.00 |
| Purchase #4 | $201.87 | 3.660% | $209.2584 | $209.26 | $209.25 | $209.30 |
| Purchase #5 | $152.93 | 8.378% | $165.7425 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $78.50 | 10.415% | $86.6758 | $86.68 | $86.70 | $86.70 |
| Purchase #7 | $148.42 | 13.152% | $167.9402 | $167.94 | $167.95 | $167.90 |
| 7 purchase totals = | $718.59 | $776.8588 | $776.86 | $776.90 | $776.90 | |