| 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 | $72.50 | 4.853% | $76.0184 | $76.02 | $76.00 | $76.00 |
| Purchase #2 | $10.90 | 7.852% | $11.7559 | $11.76 | $11.75 | $11.80 |
| Purchase #3 | $12.27 | 7.435% | $13.1823 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $227.51 | 13.114% | $257.3457 | $257.35 | $257.35 | $257.30 |
| Purchase #5 | $101.59 | 5.820% | $107.5025 | $107.50 | $107.50 | $107.50 |
| Purchase #6 | $165.61 | 8.124% | $179.0642 | $179.06 | $179.05 | $179.10 |
| Purchase #7 | $134.46 | 13.688% | $152.8649 | $152.86 | $152.85 | $152.90 |
| 7 purchase totals = | $724.84 | $797.7339 | $797.73 | $797.70 | $797.80 | |