| 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 | $19.74 | 12.147% | $22.1378 | $22.14 | $22.15 | $22.10 |
| Purchase #2 | $78.67 | 4.158% | $81.9411 | $81.94 | $81.95 | $81.90 |
| Purchase #3 | $78.81 | 11.836% | $88.138 | $88.14 | $88.15 | $88.10 |
| Purchase #4 | $78.55 | 3.509% | $81.3063 | $81.31 | $81.30 | $81.30 |
| Purchase #5 | $102.73 | 3.686% | $106.5166 | $106.52 | $106.50 | $106.50 |
| Purchase #6 | $50.84 | 11.284% | $56.5768 | $56.58 | $56.60 | $56.60 |
| Purchase #7 | $218.59 | 4.466% | $228.3522 | $228.35 | $228.35 | $228.40 |
| 7 purchase totals = | $627.93 | $664.9688 | $664.98 | $665.00 | $664.90 | |