| 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 | $88.89 | 3.492% | $91.994 | $91.99 | $92.00 | $92.00 |
| Purchase #2 | $7.60 | 10.308% | $8.3834 | $8.38 | $8.40 | $8.40 |
| Purchase #3 | $208.98 | 8.546% | $226.8394 | $226.84 | $226.85 | $226.80 |
| Purchase #4 | $65.62 | 8.760% | $71.3683 | $71.37 | $71.35 | $71.40 |
| Purchase #5 | $128.80 | 5.704% | $136.1468 | $136.15 | $136.15 | $136.10 |
| Purchase #6 | $10.94 | 7.749% | $11.7877 | $11.79 | $11.80 | $11.80 |
| Purchase #7 | $74.74 | 10.559% | $82.6318 | $82.63 | $82.65 | $82.60 |
| 7 purchase totals = | $585.57 | $629.1514 | $629.15 | $629.20 | $629.10 | |