| 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 | $50.26 | 10.558% | $55.5665 | $55.57 | $55.55 | $55.60 |
| Purchase #2 | $250.45 | 9.300% | $273.7419 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $108.92 | 4.770% | $114.1155 | $114.12 | $114.10 | $114.10 |
| Purchase #4 | $48.31 | 6.849% | $51.6188 | $51.62 | $51.60 | $51.60 |
| Purchase #5 | $193.91 | 9.331% | $212.0037 | $212.00 | $212.00 | $212.00 |
| Purchase #6 | $53.62 | 5.214% | $56.4157 | $56.42 | $56.40 | $56.40 |
| Purchase #7 | $152.41 | 8.423% | $165.2475 | $165.25 | $165.25 | $165.20 |
| 7 purchase totals = | $857.88 | $928.7096 | $928.72 | $928.65 | $928.60 | |